PA2011 [PROTEC]
Low-Voltage, Low RON, Single SPDT Analog Switch.; 低电压，低RON ，单SPDT模拟开关。
| 型号： | PA2011 |
| 厂家： | 
PROTEK DEVICES |
| 描述： | Low-Voltage, Low RON, Single SPDT Analog Switch. |
| 文件： | 总8页 (文件大小：295K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PA2011
Low-Voltage, Low RON, Single SPDT Analog Switch.
DESCRIPTION
FEATURES
•
•
•
•
•
Low Voltage Operation (1.8 V to 3.3 V)
The PA2011 is a low on-resistance, single-pole
double- throw monolithic CMOS analog switch.
It is designed for low voltage applications with
guaranteed operation at 2 V.
Low On-Resistance - rON: 1.8
Low Charge Injection
Ω
at 2.7 V
Low Voltage Logic Compatible
SC-89 Package (1.6 x 1.6 mm)
The PA2011 is ideal for portable and battery powered
equipment, requiring high performance and efficient
use of board space. In additional to the low on-
BENEFITS
•
•
•
•
•
Reduced Power Consumption
resistance (1.8
Ω at 2.7 V), charge injection is less
Simple Logic Interface
High Accuracy
than 10 pC over the entire analog range.
The switch conducts equally well in both directions
when on, and blocks up to the power supply level
when off.
Reduce Board Space
Guaranteed 2 V Operation
Break-before-make is guaranteed.
APPLICATIONS
•
•
•
•
•
•
Cellular Phones
Communication Systems
Portable Test Equipment
Battery Operated Systems
Sample and Hold Circuits
ADC and DAC Applications
FUN
C
TIONA
L
BLO
C
K
DIA
G
RA
M
AN
D
PIN CONFIGURATION
DFN-6
TRUTH TABLE
NO (Source )
1
IN
1
2
3
6
5
4
Logic
NC
ON
NO
OFF
ON
COM
V+
0
1
NC (Source )
2
GND
OFF
Top View
ORDERING INFORMATION
Temp Range
Package
Part Number
SC-89
Tape and Reel
PA2011- T7
PA2011
- 40 to 85 °C
SC-89
PA2011-LF
PA2011-LF-T7
Lead (Pb)-free with
Tape and Reel
Pin 1
Device Marking: PA2011
xx Date Code
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
ABSOLUTE
MAXIMUM RATINGS TA = 25 °C, unless otherwise noted
Parameter
Symbol
Limit
Unit
Reference V+ to GND
- 0.3 to + 3.3
V
1
- 0.3 to (V+ + 0.3 V)
IN, COM, NC, NO
Continuous Current (NO, NC, COM pins)
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
±
±
150
300
mA
Storage Temperature
D Suffix
- 65 to 150
172
°C
2
3
mW
Power Dissipation (Packages)
Notes:
SC-89
1. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
2. All leads welded or soldered to PC Board.
3. Derate 2.15 mW/°C above 70°C.
SPECIFICATIONS (V+
=
2.0 V)
Test Conditions
Otherwise Unless Specified
Limits
- 40 to 85 °C
5
2
3
2
1
Unit
V+ = 2.0 V, V = 0.4 V or 1.6 V
Parameter
Symbol
Min
Typ
Max
Temp
IN
Analog Switch
V
, V
,
NO
NC
Analog Signal Range4
On-Resistance
Full
0
V+
V
V
COM
V+ = 2.0 V, VCOM = 0.2 V/0.9 V
INO, INC = 20 mA
3.5
5.5
5.5
Room
Full
rON
Ω
INO(off)
INC(off)
Room
Full
- 1
- 10
1
10
V+ = 2.2 V,
VNO, VNC= 0.5 V/1.5 V, VCOM = 1.5 V/0.5 V
Switch Off Leakage Current5
Channel-On Leakage Current6
Room
Full
- 1
- 10
1
10
nA
ICOM(off)
ICOM(on)
Room
- 1
- 10
1
10
V+ = 2.2 V, VNO, VNC = VCOM = 0.5 V/1.5 V
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
VINH
VINL
Cin
Full
Full
Full
Full
1.5
1
V
0.4
1
4
pF
IINL or IINH
VIN = 0 or V+
µA
Dynamic Characteristics
36
40
15
16
Room
Full
Room
Full
tON
Turn-On Time
Turn-Off Time
25
10
VNO or VNC = 1.5 V, RL = 300
Ω, CL = 35 pF
ns
tOFF
tBBM
QINJ
Room
Break-Before-Make Time
Charge Injection4
Off-Isolation4
9
15
Room
Room
Room
pC
dB
CL = 1 nF, VGEN = 0 V, RGEN = 0
Ω
7
OIRR
XTALK
- 113
- 112
RL = 50 , CL = 5 pF, f = 1 MHz
Ω
Crosstalk4
CNO(off)
CNC(off)
CON
NO, NC Off Capacitance4
Room
Room
26
85
VIN = 0 or V+, f = 1 MHz
pF
Channel-On Capacitance4
Power Supply
Positive Supply Range
Negative Supply Current
V+
I+
1.8
3.3
1.0
V
VIN = 0 or V+
µA
0.01
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
SPECIFICATIONS (V+
=
3
V)
Test Conditions
Limits
Otherwise Unless Specified
–40 to 85 °C
V+ = 3 V, ±
10 %,VIN = 0.4 V or 2.0 V5
Min2
Typ3
Max2
Temp1
Parameter
Symbol
Unit
Analog Switch
VNO, VNC
,
Analog Signal Range4
Full
0
V+
V
VCOM
Room
Full
1.8
0.2
2.7
2.9
rON
rON
On-Resistance
rON Match
V+ = 2.7 V, VCOM = 0.9 V/1.5 V
Δ
Room
0.2
Ω
I
NO, INC= 50 mA
rON
rON Flatness
Room
0.5
Flatness
INO(off)
INC(off)
Room
Full
- 1
- 10
1
10
V+ = 3.3 V,
VNO, VNC= 1 V/3 V, VCOM = 3 V/1 V
Switch Off Leakage Current
- 1
- 10
1
10
Room
Full
Room
nA
ICOM(off)
ICOM(on)
- 1
- 10
1
10
Channel-On Leakage Current6
V+ = 3.3 V, VNO, VNC = VCOM = 1 V/3 V
Digital Control
Input High Voltage
Input Low Voltage
Input Capacitance
Input Current
VINH
VINL
Full
Full
Full
Full
1.6
1
V
0.4
1
Cin
4
pF
µA
IINL or IINH
VIN = 0 or V+
Dynamic Characteristics
24
27
9
Room
Full
Room
Full
tON
Turn-On Time
Turn-Off Time
16
7
VNO or VNC = 2.0 V, RL = 300
Ω, CL = 35 pF
ns
tOFF
16
tBBM
QINJ
Room
Break-Before-Make Time
Charge Injection4
Off-Isolation4
7
9
Room
Room
Room
pC
dB
CL = 1 nF, VGEN = 0 V, RGEN = 0
Ω
2
OIRR
- 107
- 107
RL = 50 , CL = 5 pF, f = 1 MHz
Ω
Crosstalk4
XTALK
CNO(off)
CNC(off)
CON
NO, NC Off Capacitance4
Room
Room
26
84
VIN = 0 or V+, f = 1 MHz
pF
Channel-On Capacitance4
Power Supply
Power Supply Range
Power Supply Current
Power Consumption
V+
I+
1.8
3.3
1.0
3.3
V
µA
µW
0.01
VIN = 0 or V+
PC
Notes:
1. Room = 25 °C, Full = as determined by the operating suffix.
2. Typical values are for design aid only, not guaranteed nor subject to production testing.
3. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
4. Guarantee by design, nor subjected to production test.
5. VIN = input voltage to perform proper function.
6. Guaranteed by 3.3V leakage testing, not production tested.
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
TYPICAL CHARACTERISTICS TA = 25 °C, unless otherwise noted
6
5
4
3
2
1
0
6
5
4
3
2
1
0
A: 85 °C
B: 25 °C
C: - 40 °C
T = 25 °C
V+ = 2.0 V
S
I
= 20 mA
A
B
V+ = 2.0 V
= 20 mA
V+ = 3.0 V
= 50 mA
I
I
S
S
C
A
B
C
V+ = 3.0 V
= 50 mA
I
S
0
1
2
3
0
1
2
3
4
5
6
4
5
6
V
COM
– Analog Voltage (V)
V
COM
– Analog Voltage (V)
rON vs. VCOM and Supply Voltage
rON vs. Analog Voltage and Temperature
10000
1000
10 mA
1 mA
V+ = 3.3 V
V+ = 3.3 V
= 0 V
V
IN
100
10
1
µA
µA
µA
100
10
1
100 nA
10 nA
1 nA
100 pA
100
1 k
10 k
100 k 1 M
10 M
100 M
- 60 - 40 - 20
0
20
Temperature (°C)
Supply Current vs. Temperature
40
60
80
100
Input Switching Frequency (Hz)
Supply Current vs. Input Switching Frequency
250
10000
1000
V+ = 3.3 V
200
150
100
50
V+ = 3.3 V
I
COM(off)
I
/I
ON(off) NC(off)
I
COM( on)
I
COM(on)
100
10
1
0
I
COM(off)
- 50
- 100
- 150
- 200
- 250
I
/I
ON(off) NC(off)
- 60 - 40 - 20
0
20
Temperature (°C)
Leakage Current vs. Temperature
40
60
80
100
0
1
2
3
4
5
V
, V , V , – Analog Voltage (V)
COM NO NC
Leakage vs. Analog Voltage
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
TYPICA
L
CH
ARACTERISTIC
S
TA = 25 °C, unless otherwise noted
10
0
45
40
35
30
25
20
15
10
5
LOSS
10
20
30
40
t
V+ = 2 V
ON
X
TALK
50
60
70
t
V+ = 3 V
ON
OIRR
t
t
V+ = 2 V
V+ = 3 V
OFF
V+ = 3.3 V
R
L
= 50
80
90
OFF
0
- 60 - 40 - 20
0
20
40
60
80
100
100 K
1 M
10 M
100 M
1 G
Temperature (°C)
Frequency (Hz)
Switching Time vs. Temperature and Supply Voltage
Insertion Loss, Off-Isolation,
Crosstalk vs.Frequency
30
20
10
0
3.0
2.5
2.0
1.5
1.0
0.5
0.0
V+ = 2 V
V+ = 3 V
10
20
30
0
1
2
3
4
5
6
0
1
2
3
4
5
6
7
V
– Analog Voltage (V)
COM
V+ – Supply Voltage (V)
Switching Threshold vs. Supply Voltage
Charge Injection vs. Analog Voltage
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
T
EST CIRCUITS
V+
V+
+ 3 V
0 V
t < 5 ns
t < 5 ns
f
r
Logic
Input
50%
Switch Output
NO or NC
COM
Switch
Input
V
OUT
0.9 x V
OUT
IN
GND
Switch
Output
R
L
300
C
35 pF
L
0 V
Logic
Input
t
t
OFF
ON
0 V
Logic "1" = Switch On
Logic input waveforms inverted for switches that have
the opposite logic sense.
C
L
(includes fixture and stray capacitance)
R
L
V
= V
COM
OUT
R
+ R
ON
L
Figure 1. Switching Time
V+
Logic
Input
3 V
t <5 ns
r
t <5 ns
f
V+
0 V
COM
NO
V
O
V
NO
NC
IN
V
NC
R
300
C
L
35 pF
L
V
NC
= V
NO
90%
V
O
GND
Switch
Output
0 V
t
D
t
D
C
L
(includes fixture and stray capacitance)
Figure 2. Break-Before-Make Interval
V+
V+
ΔV
OUT
R
gen
V
OUT
NC or NO
IN
COM
V
OUT
+
IN
V
gen
C
L
On
On
Off
Q = ΔV
3 V
GND
x C
OUT
L
IN depends on switch configuration: input polarity
determined by sense of switch.
Figure 3. Charge Injection
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
V+
V+
TEST CIRCUITS
10 nF
COM
0V, 2.4 V
IN
COM
NC or NO
V
NC/ NO
Off Isolation = 20 log
V
R
L
COM
GND
Analyzer
Figure 4. Off-Isolation
V+
10 nF
V+
COM
Meter
IN
HP4192A
Impedance
Analyzer
0 V, 2.4 V
or Equivalent
NC or NO
GND
f = 1 MHz
Figure 5. Channel Off/On Capacitance
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
PA2011
TYPICAL APPLICATIONS
Display
µP
Audio
Codec & ASIC
with soft Modem
Internal
Source
Mic.
Pre-Amp
PA2011
External
Source
Mic
Audio
Amplifier
Mic
Spkr
Spkr
Internal
Source
Line in R
PA2011
Mic.
Pre-Amp
PA2011
R
External
Source
Mic
Line in L
MP3
Encoder/
Decoder
Audio
Amplifier
L
Mic
Spkr
R
L
Spkr
FM
Module
2929 S. Fair Lane, Tempe, AZ 85282 Tel: (602) 414–5122. Fax: (602) 414--5141
www.protekdevices.com
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