OPA237 Datasheet, PDF (3/12 Pages) Burr-Brown (TI) – SINGLE-SUPPLY OPERATIONAL AMPLIFIERS MicroAmplifier ™ Series

SPECIFICATIONS: V_S = +2.7V
At T_A = +25°C, V_S = +2.7V, R_L = 10kΩ connected to V_S/2, unless otherwise noted.
OPA237UA, NA
OPA2237UA, EA
OPA4237UA
PARAMETER
CONDITION
MIN
TYP
MAX
OFFSET VOLTAGE
Input Offset Voltage
vs Temperature⁽¹⁾
vs Power Supply (PSRR)
Channel Separation (dual and quad)
INPUT BIAS CURRENT
Input Bias Current⁽²⁾
Input Offset Current
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
Input Voltage Noise Density, f = 1kHz
Current Noise Density, f = 1kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time: 0.1%
0.01%
OUTPUT
Voltage Output, Positive
Negative
Positive
Negative
Positive
Negative
Short-Circuit Current
Capacitive Load Drive (stable operation)
POWER SUPPLY
Specified Operating Voltage
Operating Range
Quiescent Current (per amplifier)
TEMPERATURE RANGE
Specified Range
Operating Range
Storage
Thermal Resistance, θ_JA
5-Lead SOT-23-5
MSOP-8 Surface-Mount
SSOP-16 Surface-Mount
SO-8 Surface-Mount
V_CM = 1V
Specified Temperature Range
V_S = +2.7V to +36V
V_CM = 1V
V_CM = 1V
V_CM = –0.2V to 1.2V
V_O = 0.5V to 1.7V
G=1
G = –1, 1V Step, C_L = 100pF
G = –1, 1V Step, C_L = 100pF
R_L = 100kΩ to Ground
R_L = 100kΩ to Ground
R_L = 100kΩ to 1.35V
R_L = 100kΩ to 1.35V
R_L = 10kΩ to 1.35V
R_L = 10kΩ to 1.35V
±250
±2
10
0.5
±750
±5
30
–10
–40
±0.5
±10
1
28
60
–0.2
(V+) –1.5
75
85
5 • 10⁶ || 4
5 • 10⁹ || 2
80
88
1.2
0.5
5
8
(V+) –1
(V+) –0.75
0.01
0.001
(V+) –1
(V+) –0.75
0.06
0.02
(V+) –1
(V+) –0.75
0.3
0.2
–5/+3.5
See Typical Curves
+2.7
+2.7
+36
160
350
–40
+85
–55
+125
–55
+125
200
150
150
150
NOTES: (1) Guaranteed by wafer-level test to 95% confidence. (2) Positive conventional current flows into the input terminals.
UNITS
µV
µV/°C
µV/V
µV/V
nA
nA
µVp-p
nV/√Hz
fA/√Hz
V
dB
Ω || pF
Ω || pF
dB
MHz
V/µs
µs
µs
V
V
V
V
V
V
mA
V
V
µA
°C
°C
°C
°C/W
°C/W
°C/W
°C/W
®
3
OPA237, 2237, 4237