OPA277 Datasheet, PDF (2/9 Pages) Burr-Brown (TI) – High Precision OPERATIONAL AMPLIFIERS

SPECIFICATIONS: V_S = ±5V to V_S = ±15V
At T_A = +25°C, and R_L = 2kΩ, unless otherwise noted.
Boldface limits apply over the specified temperature range, –40°C to +85°C.
OPA277P, U
OPA2277P, U
PARAMETER
CONDITION
MIN
TYP⁽¹⁾ MAX
OFFSET VOLTAGE
Input Offset Voltage:
V_OS
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA Versions
Input Offset Voltage Over Temperature
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA Versions
Input Offset Voltage Drift
dV_OS/dT
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA Versions
Input Offset Voltage: (all models)
vs Time
vs Power Supply
T_A = –40°C to +85°C
Channel Separation (dual, quad)
PSRR
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
T_A = –40°C to +85°C
V_S = ±2V to ±18V
V_S = ±2V to ±18V
dc
±10
±20
±10
±25
±30
±50
±0.1 ±0.15
±0.1 ±0.25
0.2
±0.3
±0.5
±0.5
0.1
INPUT BIAS CURRENT
Input Bias Current
I_B
T_A = –40°C to +85°C
Input Offset Current
I_OS
T_A = –40°C to +85°C
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
Input Voltage Noise Density, f = 10Hz e_n
f = 100Hz
f = 1kHz
f = 10kHz
Current Noise Density, f = 1kHz
i_n
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
T_A = –40°C to +85°C
V_CM
CMRR
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
A_OL
T_A = –40°C to +85°C
FREQUENCY RESPONSE
Gain-Bandwidth Product
GBW
Slew Rate
SR
Settling Time, 0.1%
0.01%
Overload Recovery Time
Total Harmonic Distortion + Noise THD+N
OUTPUT
Voltage Output
V_O
T_A = –40°C to +85°C
T_A = –40°C to +85°C
Short-Circuit Current
Capacitive Load Drive
I_SC
C_LOAD
±0.5
±1
±2
±0.5
±1
±2
0.22
0.035
12
8
8
8
0.2
V_CM = (V–) +2V to (V+) –2V
V_CM = (V–) +2V to (V+) –2V
(V–) +2
(V+) –2
130
140
128
V_CM = (V–) +2V to (V+) –2V
100 || 3
250 || 3
V_O = (V–)+0.5V to (V+)–1.2V, R_L = 10kΩ
140
V_O = (V–)+0.5V to (V+)–1.5V, R_L = 2kΩ 126
134
V_O = (V–)+0.5V to (V+)–1.5V, R_L = 2kΩ 126
V_S = ±15V, G = 1, 10V Step
V_S = ±15V, G = 1, 10V Step
V_IN • G = V_S
1kHz, G = 1, V_O = 3.5Vrms
1
0.8
14
16
3
0.002
R_L = 10kΩ
R_L = 10kΩ
R_L = 2kΩ
R_L = 2kΩ
(V–) +0.5
(V+) –1.2
(V–) +0.5
(V+) –1.2
(V–) +1.5
(V+) –1.5
(V–) +1.5
(V+) –1.5
±35
See Typical Curve
OPA277PA, UA
OPA2277PA, UA
OPA4277PA, UA
MIN
TYP⁽¹⁾
MAX
±20
±50
±100
±0.15
±1
T
T
±1
±1
T
T
±2.8
±4
T
±2.8
±4
T
T
T
T
T
T
T
T
T
115
T
115
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
T
UNITS
µV
µV
µV
µV
µV
µV
µV/°C
µV/°C
µV/°C
µV/mo
µV/V
µV/V
µV/V
nA
nA
nA
nA
µVp-p
µVrms
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
V
dB
dB
MΩ || pF
GΩ || pF
dB
dB
dB
MHz
V/µs
µs
µs
µs
%
V
V
V
V
mA
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
OPA277, 2277, 4277
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