CBM88541AST5 [COREBAI]
OPERATION INSTRUCTION;
| 型号： | CBM88541AST5 |
| 厂家： | 
Corebai |
| 描述： | OPERATION INSTRUCTION |
| 文件： | 总21页 (文件大小：2442K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
Features
Application
HIGH GAIN BANDWIDTH:1.1MHz
SENSORS
RAIL-TO-RAIL INPUT AND OUTPUT
0.6mV Typical VOS
PHOTODIODE AMPLIFICATION
ACTIVE FILTERS
INPUT VOLTAGE RANGE: -0.1V to +5.6V
with Vs = 5.5V
TEST EQUIPMENT
DRIVING A/D CONVERTERS
SUPPLY RANGE: +2.5V to +5.5V
SPECIFIED UP TO +125℃
MicroSIZE PACKAGES: SOT23-5, SOT23-6
Description
The CBM8541, CBM8542, CBM8544, families of products offer low voltage operation and
rail-to-rail input and output, as well as excellent speed/power consumption ratio, providing an
excellent bandwidth (1.1MHz) and slew rate of 0.5V/us. The op-amps are unity gain stable and
feature an ultra-low input bias current.
The devices are ideal for sensor interfaces, active filters and portable applications. The
CBM8541, CBM8542, CBM8544, families of operational amplifiers are specified at the full
temperature range of −40°C to +125°C under single or dual power supplies of 2.5V to 5.5V.
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
PIN CONFIGURATIONS
ABSOLUTE MAXIMUM RATINGS (1)
Supply Voltage, V+ to V-....................................................7.0V
Input Terminals, Voltage (2) …………... – 0.5 to (V+) + 0.5V
Current (2)……………...………....…..... ±10mA
Storage Temperature ……….…………..… −65°C to +150°C
Operating Temperature ……….……..…… −40°C to +125°C
Junction Temperature........................................................150°C
Package Thermal Resistance @ TA= +25°C
SOT23-5, SOT23-6………………….…………….…………200°C/W
MSOP-10, SOIC-8, TSSOP-8 ……………..…………... 150°C/W
SOIC-14, TSSOP-14………….……….…………………….100°C/W
Lead Temperature (Soldering, 10s) …………..…….......260°C
ESD Susceptibility
HBM …...................................................................................5000V
MM ……………………….........………………....................……….400V
1. Stresses above these ratings may cause permanent damage. Exposure to absolute maximum
conditions for extended periods may degrade device reliability. These are stress ratings only,
and functional operation of the device at these or any other conditions beyond those
specified is not implied.
2. Input terminals are diode-clamped to the power-supply rails. Input signals that can swing
more than 0.5V beyond the supply rails should be current-limited to 10mA or less.
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
3
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
ELECTRICAL CHARACTERISTICS
(At TA = +25℃, Vs=5V, RL = 10kΩ connected to VS/2, and VOUT = VS/2, unless otherwise noted.)
CBM8541, CBM8542,
CBM8544
TYP
PARAMETER
CONDITIONS
TJ
UNIT
MIN
MAX
POWER SUPPLY
Vs
IQ
Operating Voltage Range
25℃
25℃
2.5
5.5
80
V
Quiescent Current/Amplifier
58
90
uA
25℃
72
65
Vs=2.5V to 5.5V,
Vcm=(V-)+0.5V
PSRR
Power-Supply Rejection Ratio
dB
-40℃ to 125℃
INPUT
Vos
Vos TC
IB
Input Offset Voltage
25℃
0.6
2
3
mV
uV/℃
pA
Input Offset Voltage Average Drift
Input Bias Current
-40℃ to 125℃
25℃
25℃
1
10
10
Ios
Input Offset Current
1
pA
Vcm
Common-Mode Voltage Range
Vs= 5.5V
25℃
-0.1
71
5.6
V
25℃
90
80
Vs= 5.5V,
Vcm=-0.1V to 4V
-40℃ to 125℃
25℃
68
CMRR
OUTPUT
AOL
Common-Mode Rejection Ratio
dB
60
Vs= 5.5V,
Vcm=-0.1V to 5.6V
-40℃ to 125℃
57
25℃
94
85
105
110
RL=2KΩ,
Vo=0.15V to 4.85V
-40℃ to 125℃
25℃
Open-Loop Voltage Gain
dB
100
90
RL=10KΩ,
Vo=0.05V to 4.95V
-40℃ to 125℃
RL=2KΩ
25
8
Output Swing From Rail
25℃
25℃
mV
mA
RL=10KΩ
Iout
Output Short-Circuit Current
55
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
FREQUENCY RESPONSE
SR
GBP
PM
ts
Slew Rate
25℃
25℃
25℃
0.5
1.1
64
V/us
MHz
°
Gain-Bandwidth Product
Phase Margin
Setting Time,0.1%
Overload Recovery Time
1.3
2.3
us
VIN·Gain≥VS
us
NOISE
f = 1KHz
25℃
25℃
22
20
nV/√Hz
nV/√Hz
en
Input Voltage Noise Density
f = 10KHz
ENABLE/SHUTDOWN(CBM8541,CBM8542)
IQ(OFF)
tOFF
tON
VL
Supply Current in Shutdown
25℃
25℃
25℃
25℃
25℃
<1
3
uA
us
us
V
20
Shut Down
V-
(V-) +0.8
V+
VH
Amplifier Is Active
(V-) +2
V
5
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TYPICAL CHARACTERISTICS
At TA = +25℃, Vs=5V, RL = 10kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TYPICAL CHARACTERISTICS
At TA = +25℃, Vs=5V, RL = 10kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.
7
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TYPICAL CHARACTERISTICS
At TA = +25℃, Vs=5V, RL = 10kΩ connected to VS/2, VOUT = VS/2, unless otherwise noted.
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
APPLICATION NOTES
The CBM8541, CBM8542, CBM8544 are
high
amplifiers that can be run from
single-supply voltage 2.5V to 5.5V (±1.25V to
precision,
rail-to-rail
operational
a
±2.75V).
Supply voltages higher than 7V
maximum) can permanently
(absolute
damage the amplifier.
Rail-to-rail input and output swing
significantly increases dynamic range,
especially in low-supply applications.
Good layout practice mandates use of a
0.1uF capacitor place closely across the supply
pins.
Figure1. Amplifier with Bypass Capacitors
INSTRUMENTATION AMPLIFIER
In the three-op amp, instrumentation
amplifier configuration shown in Figure2.
LAYOUT GUIDELINES
Attention to good layout practices is
always recommended. Keep traces short.
When possible, use a PCB ground plane with
surface-mount components placed as close to
the device pins as possible. Place a 0.1uF
capacitor closely across the supply pins.
These guidelines should be applied
throughout
the analog circuit to improve
performance and provide benefits such as
reducing the EMI susceptibility.
Figure2. Amplifier instrumentation amplifier
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
PACKAGE OUTLINE DIMENSIONS
SOT23-5
Dimensions In Millimeters
Symbol
Dimensions Inches
Min
Max
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
Min
Max
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.950 BSC
0.037 BSC
e1
L
1.800
0.300
0°
2.000
0.600
8°
0.071
0.012
0°
0.079
0.024
8°
θ
10
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
SOT23-6
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.250
0.100
1.150
0.500
0.200
3.020
1.700
2.950
Min
Max
0.049
0.004
0.045
0.020
0.008
0.119
0.067
0.116
A
A1
A2
b
1.050
0.000
1.050
0.300
0.100
2.820
1.500
2.650
0.041
0.000
0.041
0.012
0.004
0.111
0.059
0.104
c
D
E
E1
e
0.950 BSC
0.037 BSC
e1
L
1.800
0.300
0°
2.000
0.600
8°
0.071
0.012
0°
0.079
0.024
8°
θ
11
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
MSOP-8
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.100
0.150
0.950
0.380
0.230
3.100
3.100
5.050
Min
Max
0.043
0.006
0.037
0.015
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.250
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.010
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.650 BSC
0.026 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
12
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
MSOP-10
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.100
0.150
0.950
0.280
0.230
3.100
3.100
5.050
Min
Max
0.043
0.006
0.037
0.011
0.009
0.122
0.122
0.199
A
A1
A2
b
0.820
0.020
0.750
0.180
0.090
2.900
2.900
4.750
0.032
0.001
0.030
0.007
0.004
0.114
0.114
0.187
c
D
E
E1
e
0.50 BSC
0.020 BSC
L
0.400
0°
0.800
6°
0.016
0°
0.031
6°
θ
13
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TSSOP-8
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.200
0.150
1.050
0.300
0.200
3.100
4.500
6.550
Min
Max
0.047
0.006
0.041
0.012
0.008
0.122
0.177
0.258
A
A1
A2
b
0.050
0.800
0.190
0.090
2.900
4.300
6.250
0.002
0.031
0.007
0.004
0.114
0.169
0.246
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.020
1°
0.028
7°
H
θ
14
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TSSOP-14
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.200
0.150
1.050
0.300
0.200
5.100
4.500
6.550
Min
Max
0.047
0.006
0.041
0.012
0.008
0.201
0.177
0.258
A
A1
A2
b
0.050
0.800
0.190
0.090
4.860
4.300
6.250
0.002
0.031
0.007
0.004
0.191
0.169
0.246
c
D
E
E1
e
0.650 BSC
0.25 TYP
0.026 BSC
0.01 TYP
L
0.500
1°
0.700
7°
0.020
1°
0.028
7°
H
θ
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
SOIC-8(SOP8)
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.750
0.250
1.550
0.510
0.250
5.000
6.200
4.000
Min
Max
0.069
0.010
0.061
0.020
0.010
0.197
0.244
0.157
A
A1
A2
b
1.350
0.100
1.350
0.330
0.170
4.800
5.800
3.800
0.053
0.004
0.053
0.013
0.007
0.189
0.228
0.150
c
D
E
E1
e
1.270 BSC
0.050 BSC
L
0.400
0°
1.270
8°
0.016
0°
0.050
8°
θ
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
SOIC-14(SOP14)
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
Max
1.750
0.250
1.550
0.510
0.250
8.850
6.200
4.000
Min
Max
0.069
0.010
0.061
0.020
0.010
0.348
0.244
0.157
A
A1
A2
b
1.350
0.100
1.350
0.310
0.100
8.450
5.800
3.800
0.053
0.004
0.053
0.012
0.004
0.333
0.228
0.150
c
D
E
E1
e
1.270 BSC
0.050 BSC
L
0.400
0°
1.270
8°
0.016
0°
0.050
8°
θ
17
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TDFN-2×2-8L
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
0.700
0.000
Max
0.800
0.050
Min
0.028
0.000
Max
0.031
0.002
A
A1
A2
b
0.203 TYP
0.008 TYP
0.180
1.900
1.100
1.900
0.600
0.300
2.100
1.300
2.100
0.800
0.007
0.075
0.043
0.075
0.024
0.012
0.083
0.051
0.083
0.031
D
D1
E
E1
e
0.500 TYP
0.020 TYP
L
0.250
0.450
0.010
0.018
18
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TDFN-3×3-8L
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
0.700
0.000
Max
0.800
0.050
Min
0.028
0.000
Max
0.031
0.002
A
A1
A2
b
0.203 TYP
0.008 TYP
0.250
2.900
2.350
2.900
1.650
0.350
3.100
2.450
3.100
1.750
0.010
0.114
0.093
0.114
0.065
0.014
0.122
0.096
0.122
0.069
D
D1
E
E1
e
0.650 TYP
0.026 TYP
L
0.370
0.470
0.015
0.019
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
TQFN-3×3-16L
Dimensions In Millimeters
Dimensions Inches
Symbol
Min
0.700
0.000
Max
0.800
0.050
Min
0.028
0.000
Max
0.031
0.002
A
A1
A2
b
0.203 TYP
0.008 TYP
0.180
2.900
1.600
2.900
1.600
0.300
3.100
1.800
3.100
1.800
0.007
0.114
0.063
0.114
0.063
0.012
0.122
0.071
0.122
0.071
D
D1
E
E1
e
0.500 TYP
0.020 TYP
L
0.300
0.500
0.012
0.020
20
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CBM8541-CBM8542-CBM8544
OPERATION INSTRUCTION
PACKAGE/ORDERING INFORMATION
ORDERING
PAKEAGE
MARKING
TRANSPOT
PRODUCT
TEMPRANGE
PACKAGE
NUMBER
MEDIA,QUANTILY
CBM88541AST5
CBM8541ASC7
CBM8541AS8
CBM8542AS8
CBM8542AMS8
CBM8544AS14
CBM8544AST14
CBM8544AQ16
-40℃~125℃
-40℃~125℃
-40℃~125℃
-40℃~125℃
-40℃~125℃
-40℃~125℃
-40℃~125℃
-40℃~125℃
SOT23-5
SC70-5
8541
Reel,3000
Reel,3000
Reel,2500
Reel,2500
Reel,3000
Reel,2500
Reel,3000
Reel,3000
CBM8541
8541C
SOP-8
CBM8541A
CBM8542A
8542M
SOP-8
CBM8542
CBM8544
CBM8544Q
MSOP-8
SOP-14
CBM8544AS
CBM8544AST
CBM8544AQ
TSSOP-14
TQFN-3*3-16
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