參數(shù)資料
型號(hào)： OPA4137PA
元件分類： 運(yùn)算放大器
英文描述： LOW COST FET-INPUT OPERATIONAL AMPLIFIERS MicroAmplifier ⑩ Series
中文描述： 低成本FET輸入運(yùn)算放大器MicroAmplifier⑩系列
文件頁數(shù)： 2/8頁
文件大?。?/td> 269K
代理商： OPA4137PA
2
OPA137, 2137, 4137
SPECIFICATIONS: V
S
=
±
15V
At T
A
= +25
°
C, R
= 10k
connected to ground, unless otherwise noted.
Boldface
limits apply over the specified temperature range, T
A
= –40
°
C to +85
°
C.
OPA137N, U, P
OPA2137E, U, P
OPA4137U, P
OPA137NA, UA, PA
OPA2137EA, UA, PA
OPA4137UA, PA
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
T
= –40
°
C to +85
°
C
vs Temperature
vs Power Supply
T
= –40
°
C to +85
°
C
Channel Separation (dual, quad)
V
OS
±
1.5
±
2.5
±
15
±
90
±
3
±
7
±
2.5
±
3.5
6
6
±
10
±
15
mV
mV
μ
V/
°
C
μ
V/V
μ
V/V
μ
V/V
dV
OS
/dT
PSRR
T
A
= –40
°
C to +85
°
C
V
S
=
±
3V to
±
18V
±
250
±
250
6
6
dc
0.6
6
INPUT BIAS CURRENT
Input Bias Current
vs Temperature
Input Offset Current
V
CM
= 0V
I
B
±
5
±
100
6
6
6
6
pA
See Typical Curve
±
2
I
OS
±
50
6
pA
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
2
45
1.2
6
6
6
μ
Vp-p
nV/
√
Hz
fA/
√
Hz
e
n
i
n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection Ratio
OPA137, OPA2137
OPA4137
T
A
= –40
°
C to +85
°
C
OPA137, OPA2137
OPA4137
V
CM
(V–) + 3
(V+)
6
6
V
CMRR
V
CM
= –12V to 15V
76
74
84
84
70
70
6
6
dB
dB
V
CM
= –12V to 15V
72
70
70
70
dB
dB
INPUT IMPEDANCE
Differential
Common-Mode
10
10
|| 1
10
12
|| 2
6
6
|| pF
|| pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
T
A
= –40
°
C to +85
°
C
A
OL
V
O
= –13.8V to 13.9V
V
O
= –13.8V to 13.9V
86
86
94
6
6
6
dB
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time, 0.1%
GBW
SR
1
6
6
6
6
6
6
MHz
V/
μ
s
μ
s
μ
s
μ
s
%
G = 1
3.5
8
10
1
0.05
G = 1, 10V Step, C
L
= 100pF
G = 1, 10V Step, C
L
= 100pF
V
IN
G = V
S
G = 1, f = 1kHz, 3.5Vrms
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise
THD+N
OUTPUT
Voltage Output
T
= –40
°
C to +85
°
C
Short-Circuit Current
Capacitive Load Drive
V
OUT
(V–) + 1.2
(V–) + 1.2
(V+) – 1.1
(V+) – 1.1
6
6
6
6
V
V
I
SC
–25/+60
1000
6
6
mA
pF
C
LOAD
POWER SUPPLY
Specified Operating Range
Operating Voltage Range
Dual Supplies
Single Supply
Quiescent Current
T
A
= –40
°
C to +85
°
C
V
S
±
15
6
V
±
2.25
(1)
+4.5
±
18
+36
±
270
±
375
6
6
6
6
6
6
V
V
μ
A
μ
A
I
Q
I
O
= 0
I
O
= 0
±
220
6
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SOT-23-5 Surface Mount
MSOP-8 Surface Mount
SO-8 Surface Mount
8-Pin DIP
SO-14 Surface Mount
14-Pin DIP
–40
–55
–55
+85
+125
+125
6
6
6
6
6
6
°
C
°
C
°
C
θ
JA
200
150
150
100
100
80
6
6
6
6
6
6
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
°
C/W
6
Specifications the same as OPA137N, U, P.
NOTE: (1) At minimum power supply voltage inputs must be biased above ground in accordance with common-mode voltage range restrictions—see “Operating
Voltage” discussion.
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