BH7659FS-E2 [ROHM]
Consumer Circuit, BICMOS, PDSO32, ROHS COMPLIANT, SSOP-32;
| 型号： | BH7659FS-E2 |
| 厂家： | 
ROHM |
| 描述： | Consumer Circuit, BICMOS, PDSO32, ROHS COMPLIANT, SSOP-32 信息通信管理 光电二极管 商用集成电路 |
| 文件： | 总17页 (文件大小：813K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TECHNICAL NOTE
High-performance Video Signal Switchers
Broadband Triple Circuits
Video Signal Switchers
BA7657S/F, BH7659FS
●Description
The BA7657S, BA7657F, and BH7659FS are ICs that have been developed for use in PC monitors, HDTVs (high definition
televisions), and other high-resolution display devices. In addition to their wide-range switching circuits for RGB signals,
HD signals, and VD signals, the BA7657S and BA7657F feature a separation (BUNRI) circuit for the synchronization signal that
is superposed on the G signal, while the BH7659FS features an on-chip switch for I2C bus signals (SDA and SCL).
These ICs can be used to simplify the input block configuration in advanced display devices.
●Features
1) Operates on 5 V single power supply.
2) Built-in wide-range RGB signal switches.
(BA7657S/F: fc = 230 MHz)
(BH7659FS: fc = 250 MHz)
3) Built-in switching circuit for HD signal and VD signal.
4) Built-in separation (BUNRI) circuit for synchronization signal superposed on G signal. (BA7657S/F)
5) Built-in switch for I2C bus signals (SDA and SCL). (BH7659FS)
6) Built-in power saving function. (BH7659FS)
●Use
PC monitors, Plasma displays, LCD monitors, and Other devices that use wide-range RGB signal switching.
●Lineup
Parameter
Circuit current (mA)
BA7657S/F
BH7659FS
35
25
14
Circuit current during low-power mode (mA)
RGB signal SW block frequency
characteristics (MHz)
―
230
250
Synchronization signal SW block circuit
configuration
2 digital switching circuits
4 CMOS analog switching circuits
Synchronization signal separation circuit
Package
―
SDIP24/SOP24
SSOP-A32
●Absolute Maximum Ratings（Ta=25℃）
Parameter
Symbol
VCC
Limits
8.0
Unit
Supply voltage
V
BA7657S
1200
Power
dissipation
BA7657F
Pd
550
mW
BH7659FS
800
Operating temperature
Storage temperature
Topr
Tstg
-25～+75
-55～+125
℃
℃
※Deratings is done at 12mW/℃ (BA7657S), 5.5mW/℃ (BA7657F), 8mW/℃ (BA7659FS) above Ta=25℃.
●Operating Range（Ta=25℃）
Parameter
Symbol
VCC
Min.
4.5
Typ.
5.0
Max.
5.5
Unit
V
Supply voltage
※This product is not designed for protection against radioactive rays.
Aug.2008
●Electrical characteristics (1/2)
BA7657S/F
（Unless otherwise noted, Ta=25℃, Vcc=5.0V）
Parameter
Symbol
ICC
Min.
20
Typ.
35
Max.
50
Unit
mA
Conditions
Circuit current
〈Analog SW block〉
Maximum output level
Voltage gain
Vom
GV
2.8
-1.0
-0.2
-0.2
―
―
-0.5
0
―
0
VP-P
dB
f=1kHz
f=1MHz,VIN=1VP-P
f=1MHz,VIN=1VP-P
f=1MHz,VIN=1VP-P
f=10MHz,VIN=1VP-P
f=10MHz,VIN=1VP-P
Input pin voltage gain differential
Inter block voltage gain differential
Input pin cross talk1
Interblock crosstalk1
〈Digital SW block〉
“H” level input voltage
“L” level input voltage
“H” level input current
“L” level input current
Rise time
△GVl
GVB
0.2
0.2
-40
-40
dB
0
dB
CTI1
CTB1
-50
-50
dB
―
dB
VIH
VIL
IIH
1.8
―
―
―
―
1.2
130
―
V
V
80
-3
100
-1
μA
μA
ns
ns
ns
ns
V
VIN=5.0V
VIN=0V
IIL
TR
―
30
30
50
30
3.7
0.2
―
50
50
80
50
―
Fall time
TF
―
Rise delay time
TRD
TFD
VOH
VOL
IOH
IOL
―
Fall delay time
―
“H”
“L”
“H”
“L”
level output voltage
level output voltage
level output current
level output current
3.0
―
0.4
―
V
-400
5
μA
mA
―
―
〈Synchronization signal separation block〉
Minimum SYNC separation level
VSMin.
VOH
VOL
IOL
-50
4.5
―
2
―
5.0
0.2
―
50
―
mVP-P
V
“H”
“L”
“L”
level output voltage
level output voltage
level output current
0.5
―
V
mA
ns
Rise time
TR
―
―
―
―
80
130
80
Fall time
TF
30
ns
Rise delay time
Fall delay time
〈Control block〉
TRD
TFD
100
100
150
150
ns
ns
“H”
“L”
“H”
“L”
level input voltage
VIH
VIL
IIH
1.8
―
80
-3
―
―
―
1.2
130
―
V
level input voltage
level input current
level input current
V
100
-1
μA
μA
IIL
2/16
●Electrical characteristics (2/2)
BA7657S/F
Guaranteed design parameters
Parameter
（Unless otherwise noted, Ta=25℃, Vcc=5.0V）
Symbol
Min.
Typ.
Max.
Unit
Conditions
〈Analog SW block〉
Input pin cross talk 2
CTI2
CTB2
Gf
―
―
-6
-1
-30
-30
-3
-15
-15
-1
dB
dB
dB
dB
f=230kHz, VIN=1VP-P
Interblock cross talk 2
Frequency characteristic
Input pin frequency differential
f=230MHz,VIN=1VP-P
f=1MHz/230MHz, VIN=1VP-P
f=1MHz/100MHz, VIN=1VP-P
△Gfl
0
+1
Interblock frequency
△GfB
-1
0
+1
dB
f=1MHz/100MHz, VIN=1VP-P
characteristic differential
〈SYNC separation block〉
SYNC separation frequency
SYNC separation pulse width 1
SYNC separation pulse width 2
SYNC separation pulse width 3
SYNC separation level 1
fH-R
pwH1
pwH2
pwH3
VS1
200
3.0
0.5
0.3
300
100
60
―
―
―
―
―
―
―
―
―
―
―
―
―
―
kHz
μS
μS
μS
μS
μS
μS
Input waveform ※1
Input waveform ※2 fH=20kHz
Input waveform ※2 fH=100kHz
Input waveform ※2 fH=200kHz
Input waveform ※3 fH=20kHz
Input waveform ※3 fH=100kHz
Input waveform ※3 fH=200kHz
SYNC separation level 2
VS2
SYNC separation level 3
VS3
〈Input waveform〉
※1 VS and pwH are variable. VS and pwH are inter-related. See the characteristics diagram.
※2 VS = 130 mW and pwH are variable.
※3 pwH = 1 µs and VS are variable.
Period of horizontal synchronization signal
DUTY 25%
(1H)
Vr=0.7V
Vs=130mV
pwH=1μs
3/16
●Block diagram
BA7657S/F
Fig.1
4/16
●Pin descriptions (1/2)
BA7657S/F
Reference
potential
Pin No.
Pin name
Equivalent circuit
Function
1
3
Red1 Input
Green1 Input
Blue1 Input
Red2 Input
Green2 Input
Blue2 Input
Vcc
2-channel switching of R,
G, and B signals.
Select between:
3.7V
when selected
0V
5
6.8k
100
CTL: H input1
7
input2
CTL: L
21k
when not
selected
9
1k
11
Vcc
50
15
19
21
Blue output
Green output
Red output
Output pins for RGB signals.
Insert resistance from 100 to
300 Ω near the pins to
suppress f peaks at high
frequencies.
2.0V
5
mA
400
Vcc
35k
CTL pins
H≧1.8V
L≦1.2V
Select between:
CTL: H input1
1k
16
Control
input2
CTL: L
50k
15k
12
13
23
24
VD1 input
VD2 input
HD2 input
HD1 input
2-channel switching of VD
and HD signals.
H≧1.8V
L≦1.2V
Select between:
CTL: H input1
input2
CTL: L
Output pins for vertical
synchronization signal (VD)
And horizontal
14
22
VD output
HD output
VOH≧3.0V
VOL≦10.5V
synchronization signal (HD).
5/16
●Pin descriptions (2/2)
BA7657S/F
Reference
potential
Pin No.
Pin name
Equivalent circuit
Function
Composite Video
input
Input pin for composite signal
(Sync on Green).
18
2.5V
This pin is used to detect
whether or not the HD signal is
being input.
HD Sync
2
－
When the HD signal is being
input, the synchronization
signal separation circuit is
stopped.
Signal detector
Synchronization signal output
pin
Composite sync
output
17
20
－
Synchronization separation is
performed for the input signal
from pin 18 if the HD signal is
not being input.
Insert a decoupling capacitor
near the pin.
VCC
5V
－
4
6
8
Use as large a GND pattern
area as possible.
GND
0V
－
6/16
●Description of operations
BA7657S/F
1) Analog SW block
Two channels of RGB signals can be switched.
IN1 can be selected when high-level voltage is applied to
the CTL pin, and IN2 can be selected when low level
voltage is applied.
I/O relations
Input
Output
HD VD Sync on Green HD VD Composite Sync
－
○
－
○
○
－
○
－
－
○
○
－
○
○
○
○
○
○
－
－
－
－
○
－
○
○
－
○
－
－
○
○
－
○
○
○
－
○
－
－
－
－
2) Digital SW block
This block switches between two channels of HD and VD
synchronization signals.
HD and VD synchronization signals are output for IN1 when
high-level voltage is applied to the CTL pin, and these signals
are output for IN2 when a low-level voltage is applied to the
CTL pin.
3) Synchronization signal separation block
This block separates composite signals (Sync on Green) and synchronization signals and outputs positive-electrode
composite synchronization signals.
When an HD signal is being input, the synchronization signal detector operates and stops the synchronization signal
separation circuit. A low-level output voltage is used for output.
The time at which the synchronization signal separation circuit will be stopped can be set using external time constants
for the circuit detection pin.
●Application circuit
BA7657S/F
Fig.2
7/16
●Reference data
BA7657S/F
BA7657 S/F
BA7657S/F
4.5
Analog SW block
Vcc=5V
Vcc=5V
Analog SW block
Vcc=5V
4
3.5
3
2.5
2
1.5
1
0.5
0
-100 -50
0
50
Ta（℃
100 150 200
）
Fig.3 Frequency characteristic
Fig.4 Interchannel crosstalk
BA7657S/F
Fig.5 Input/output delay time
vs. Temperature
BA7657S/F
50
10
Vcc=6V
9
8
Duty25%
40
7
Vcc=5V
6
50mV
5
30
Vcc=4V
130mV
4
3
280mV
20
10
2
1
0
20 40 60 80 100 120 140 160 180 200
-50
0
50
100
FREQUENCY : [kHz]
Fig.6 Minimum SYNC
separation characteristic
Ta
（℃）
Fig.7 Quiescent current vs. Temperature
8/16
●Electrical characteristics
BH7659FS
（Unless otherwise noted, Ta=25℃, Vcc=5.0V）
Parameter
〈Entire device〉
Circuit current
Symbol
Min.
Typ.
Max.
Unit
Conditions
ICC
15
7
25
14
35
22
mA
mA
－
Circuit current during power
IPSV
PS=”H”
save
〈R,G,B video SW〉
Voltage gain
GV
-1.0
-0.5
-0.5
2.6
-0.5
0
0
dB
dB
f=10MHz
f=10MHz
f=10MHz
f=1kHz
Interchannel relative gain
Interblock relative gain
Output dynamic range
〈C-MOS analog SW〉
On-resistance
△GVC
△GVB
VOM
0.5
0.5
－
0
dB
－
VP-P
RON
－
－
200
20
400
40
Ω
Ω
VIN=2.5V
VIN=2.5V
Interchannel ON resistance
differential
△RON
Interchannel cross talk
Transmission delay time
〈Control block〉
“H” level voltage
CT
tD
－
－
-70
20
-55
dB
ns
f=150kHz
－
RL=100Ω,CL=50pF
VH
VL
3.5
－
－
－
V
V
－
－
“L” level voltage
－
1.5
●Guaranteed design parameters
BH7659FS
（Unless otherwise noted, Ta=25℃, Vcc=5.0V）
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
〈R/G/B video SW〉
Frequency characteristics 1
Frequency characteristics 2
Interchannel relative frequency
characteristics
f1
f2
-3.0
-6.0
-0.5
0
-3
0
+1.0
-1.0
0.5
dB
dB
dB
f=50MHz
f=250MHz
f=50MHz
△fC
Interblock relative frequency
characteristics
△fB
-0.5
0
0.5
dB
f=50MHz
Interchannel cross talk 1
Interchannel cross talk 2
Interblock cross talk 1
Interblock cross talk 2
CTC1
CTC2
CTB1
CTB2
－
－
－
－
-50
-30
-50
-30
-35
-15
-35
-15
dB
dB
dB
dB
f=50kHz
f=250MHz
f=50MHz
f=250MHz
9/16
●Block diagram
BH7659FS
ＲＩＮＡ
ＲＧＮＤ
ＧＩＮＡ
ＲＶＣＣ
ＲＯＵＴ
１
２
３２
３１
３０
２９
A
B
Ｒ
３
ＧＶＣＣ
ＧＯＵＴ
A
Ｇ
ＧＧＮＤ
ＢＩＮＡ
ＢＧＮＤ
ＲＩＮＢ
４
B
A
５
２８ ＢＶＣＣ
Ｂ
６
２７
ＢＯＵＴ
B
ＨＤＯＵＴ
２６
７
A
B
ＰＯＷＥＲ
ＳＡＶＥ
２５
ＰＳＨ
８
ＨＤＩＮＡ
ＧＩＮＢ
ＶＤＤ
９
２４ ＨＤＩＮＢ
１０
１１
１２
ＳＣＬＩＯ
２３
２２
A
ＢＩＮＢ
Ｎ.Ｃ.
ＳＣＬＩＯＡ
Ｎ.Ｃ.
２１
２０
１９
B
ＣＴＬ
１３
１４
ＣＴＬ
ＳＣＬＩＯＢ
ＳＤＡＩＯＡ
A
A
ＶＤＩＮＡ
ＶＤＩＮＢ
B
B
ＳＤＡＩＯＢ
ＳＤＡＩＯ
１５
１６
１８
１７
ＶＤＯＵＴ
Fig.8
10/16
●Pin descriptions (1/2)
BH7659FS
Reference
potential
Pin No.
Pin name
Equivalent circuit
Function
R chroma signal input pin A
(RINA)
G chroma signal input pin A
(GINA)
B chroma signal input pin A
(BINA)
V
CC
1
3
5
RGB signals are switched in
two channels.
3.5V
when
When selected by SW,
the DC potential is
selected
0V
3.7V
R chroma signal input pin B
(RINB)
G chroma signal input pin B
(GINB)
10k
approximately 3.5V, and when
not selected, the DC potential
is about 0 V.
7
9
when not
selected
2k
B chroma signal input pin B
11
(BINB)
VCC
B chroma signal input pin
(BOUT)
27
29
31
Power save function is used
when PSH pin is set to high
level.
G chroma signal input pin
(GOUT)
1.85V
2k
500
R chroma signal input pin
(ROUT)
VCC
PSH Pin
8
Power save input pin
(PSH)
Power save off ≦1.5V
Power save on ≧3.5V
3.25V
0V
13
Control input pin
(CTL)
CTL Pin
Input A≧3.5V
Input B≦1.5V
50k
11/16
●Pin descriptions (2/2)
BH7659FS
Reference
potential
Pin No.
Pin name
Equivalent circuit
Function
VD signal input pin A
(VDINA)
VD signal input pin B
(VDINB)
VD signal output pin
(VDOUT)
14
15
16
VDD
SDA signal output pin
(SDAIO)
SDA signal input pin B
(SDAIOB)
SDA signal input pin A
(SDAIOA)
17
18
19
IN
OUT
VD, HD, SDA, and SCL are
switched in two channels.
Bidirectional access (I/O) is
enabled by the CMOS analog
SW.
0V
20
22
23
24
25
26
SCL signal input pin B
(SCLIOB)
SCL signal input pin A
(SCLIOA)
SCL signal output pin
(SCLIO)
HD signal input pin B
(HDINB)
HD signal input pin A
(HDINA)
HD signal output pin
(HDOUT)
This is the GND pin for the R
video SW block.
R GND pin
(RGND)
2
4
0V
0V
0V
5V
5V
5V
5V
－
－
－
－
－
－
－
This is the GND pin for the B
video SW block.
G GND pin
(GGND)
This is the GND pin for the G
video SW block , C-MOS SW
block.
B GND pin
(BGND)
6
This is the VDD pin for the
C-MOS SW block.
C-MOS supply voltage pin
(VDD)
10
28
30
32
This is the Vcc pin for the B
video SW block
B supply voltage pin
(BVCC)
This is the Vcc pin for the G
video SW block
G supply voltage pin
(GVCC)
This is the Vcc pin for the R
video SW block
R supply voltage pin
(RVCC)
12/16
●Description of operations
BH7659FS
1) Analog SW block
R, G, and B chroma signals are switched in two channels.
INA is selected by applying a high-level voltage to the CTL pin, and INB is selected by applying a low-level voltage.
When the power save pin (pin 8) is set to high level, the current to the SW block's output transistors is reduced to lower
the circuit current.
Even during low power mode, signal switching can be performed normally as long as there is no drop in frequency
characteristics.
2) CMOS analog SW block
SDA and SDC signals are switched via an I2C bus to handle two channels of HD and VD synchronization signals, and to
exchange information bidirectionally between a computer and a monitor.
The switching circuits used by this IC handle are configured as CMOS analog switches in order to handle I2C BUS
signals and to transmit input and output signals bidirectionally. (ON resistance: Ron 200 Ω typ.)
●Application circuit
BH7659FS
Input A
R
VCC
C1
C2
V
CC
R2
32
1
2
+
+
+
A
R1
C1
C2
G
B
31
R
G
B
Ro
R
G
B
OUT
OUT
OUT
VCC
C1
C2
B
A
VD
V
CC
R2
R4
R4
R4
R4
5. 1
5. 1
5. 1
5. 1
30
3
R1
SDA
C1
C2
29
4
Ro
SCA
HD
VCC
B
A
C1
C2
V
CC
R2
28
5
R1
C1
C2
27
6
Ro
V
CC
Input B
B
C1
C2
R2
HD OUT
R
26
7
R3
R3
R3
R3
R3
R1
G
B
R4
C3
A
B
POWER
SAVE
PS:H
25
8
C1
C2
VCC
VD
R4
5. 1
24
9
R2
R1
CC
V
SDA
SCL IO
R4
R4
R4
5. 1
5. 1
23
10
11
12
13
14
15
16
+
C1
C2
R1
SCA
HD
VCC
C1
R2
A
22
C2
5. 1
N. C.
N. C. 21
CTL
IN A: H
IN B: L
R4
C3
B
A
B
CTL
20
19
18
17
R3
R3
A
B
R3
R3
R3
R3
R3
SDA IO
VD OUT
Fig.9
13/16
●Reference data
30BH7659FS
BH7659 FS
BH7659FS
0
-10
-20
-30
-40
-50
-60
-70
-80
10
0
Vcc=5V
Normal Mode
Vcc=5V
20
10
0
-10
-20
-30
-40
-50
Power Save
Normal Mode
Power Save
0
1
2
3
4
5
6
7
8
1
10
100
1000
1
10
100
1000
FREQUENCY : f (MHz)
Vcc (V)
FREQUENCY: f(MHz)
Fig.10 Circuit current vs. Supply voltage
Fig.11 interchannel crosstalk
Fig.12 Frequency characteristics
●Cautions on use (1/2)
[BA7657S/F, BH7659FS]
1) Numbers and data in entries are representative design values and are not guaranteed values of the items.
2) Although we are confident in recommending the sample application circuits, carefully check their characteristics further when
using them. When modifying externally attached component constants before use, determine them so that they have
sufficient margins by taking into account variations in externally attached components and the Rohm LSI, not only for static
characteristics but also including transient characteristics.
3) Absolute maximum ratings
If applied voltage, operating temperature range, or other absolute maximum ratings are exceeded, the LSI may be damaged.
Do not apply voltages or temperatures that exceed the absolute maximum ratings. If you think of a case in which absolute
maximum ratings are exceeded, enforce fuses or other physical safety measures and investigate how not to apply the
conditions under which absolute maximum ratings are exceeded to the LSI.
4) GND potential
Make the GND pin voltage such that it is the lowest voltage even when operating below it. Actually confirm that the voltage
of each pin does not become a lower voltage than the GND pin, including transient phenomena.
5) Thermal design
Perform thermal design in which there are adequate margins by taking into account the allowable power dissipation in actual
states of use.
6) Shorts between pins and misinstallation
When mounting the LSI on a board, pay adequate attention to orientation and placement discrepancies of the LSI. If it is
misinstalled and the power is turned on, the LSI may be damaged. It also may be damaged if it is shorted by a foreign
substance coming between pins of the LSI or between a pin and a power supply or a pin and a GND.
7) Operation in strong magnetic fields
Adequately evaluate use in a strong magnetic field, since there is a possibility of malfunction.
[BA7657S/F]
8) External resistance for analog SW block
The frequency characteristics of analog switches vary according to the output load capacity.
Set an external resistance value of R0 to keep frequency characteristics as flat as possible.
9) Polarity of input coupling capacitor
When this IC is switched, variation is approximately 3.7 V when the input pin's DC voltage has been selected, but is 0 V
when the input pin's DC voltage has not been selected.
Therefore, the input coupling capacitor's polarity should be set so as to avoid applying a reverse voltage to capacitors,
whether the input pin's DC voltage has been selected or not.
10) High-frequency characteristics of input coupling capacitor
Since this IC handles signals at very high frequencies, when using an electrolytic capacitor as a coupling capacitor for
input, be sure to insert high-frequency oriented ceramic capacitors (approximately 0.01 µF) in parallel.
11) Layout of target board
Since this IC handles signals at very high frequencies, be sure to insert the power supply pin's decoupling capacitor close to
the IC's power supply pin. Also, use as large a GND pattern as possible.
12) Switching speed
Since this IC changes the DC voltage of input pins when switching, some time is required for switching.
The amount of switching time can be determined by time constants that are in turn determined by the capacity of the
coupling capacitor connected to the input pin, and the IC's internal input resistance.
When using the recommended input coupling capacitor whose capacitance is 47 µF, the switching time is approximately 0.5
seconds.
14/16
●Cautions on use (2/2)
[BH7659FS]
13) External resistance for analog SW block
The frequency characteristics of analog switches vary according to the output load capacity.
Set an external resistance value of R0 to keep frequency characteristics as flat as possible.
14) Polarity of input coupling capacitor
When this IC is switched, variation is approximately 3.5 V when the input pin's DC voltage has been selected, but is 0 V
when the input pin's DC voltage has not been selected. Therefore, the input coupling capacitor's polarity should be set so
as to avoid applying a reverse voltage to capacitors, whether the input pin's DC voltage has been selected or not.
15) High frequency characteristics of input coupling capacitor
Since this IC handles signals at very high frequencies, when using an electrolytic capacitor as a coupling capacitor for
input, be sure to insert high-frequency oriented ceramic capacitors (approximately 0.01 µF) in parallel.
16) Layout of target board
Since this IC handles signals at very high frequencies, be sure to insert the power supply pin's decoupling capacitor close to
the IC's power supply pin. Also, use as large a GND pattern as possible.
●Selection of order type
6 5 7
B A 7
S
2
E
Tape and Reel information
Part. No.
BA7657S
BA7657F
BH7659FS
BA7657S ･･･ None(Tube)
BA7657F ･･･ E2(Embossed carrier tape)
BH7659FS ･･･ E2(Embossed carrier tape)
SOP24
<Dimension>
<Tape and Reel information>
Tape
Embossed carrier tape
Quantity
2000pcs
15.0 0.2
E2
Direction
of feed
24
13
12
(The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand)
1
0.15 0.1
0.1
0.4 0.1
1.27
1Pin
Direction of feed
Reel
(Unit:mm)
※When you order , please order in times the amount of package quantity.
15/16
SDIP24
<Dimension>
<Packing information>
Container
Quantity
Tube
22.9 0.3
1000pcs
24
1
13
12
Direction of products is fixed in a container tube.
Direction
of feed
7.62
0° ∼ 15°
1.778
0.5 0.1
(Unit:mm)
※When you order , please order in times the amount of package quantity.
SSOP-A32
<Dimension>
<Tape and Reel information>
Tape
Embossed carrier tape
Quantity
2000pcs
13.6 0.2
Direction
of feed
E2
32
17
16
(The direction is the 1pin of product is at the upper left when you hold
reel on the left hand and you pull out the tape on the right hand)
1
0.15 0.1
0.1
0.8
0.36 0.1
Direction of feed
1pin
Reel
※When you order , please order in times the amount of package quantity.
（Unit:mm)
Catalog No.08T293A '08.8 ROHM ©
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level
of reliability and the malfunction of which would directly endanger human life (such as medical
instruments, transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers
and other safety devices), please be sure to consult with our sales representative in advance.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
cannot be held responsible for any damages arising from the use of the products under conditions out of the
range of the specifications or due to non-compliance with the NOTES specified in this catalog.
Thank you for your accessing to ROHM product informations.
More detail product informations and catalogs are available, please contact your nearest sales office.
THE AMERICAS / EUROPE / ASIA / JAPAN
ROHM Customer Support System
Contact us : webmaster@ rohm.co.jp
www.rohm.com
TEL : +81-75-311-2121
FAX : +81-75-315-0172
Copyright © 2008 ROHM CO.,LTD.
21 Saiin Mizosaki-cho, Ukyo-ku, Kyoto 615-8585, Japan
Appendix1-Rev2.0
相关型号：
©2020 ICPDF网 联系我们和版权申明