OPA277 Datasheet, PDF (3/25 Pages) Burr-Brown (TI) – High Precision OPERATIONAL AMPLIFIERS

ELECTRICAL CHARACTERISTICS: 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
AIDRM Versions
Input Offset Voltage Over Temperature
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA, Versions
AIDRM Versions
Input Offset Voltage Drift
dV_OS/dT
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA, AIDRM 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
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
V_CM = (V–) +2V to (V+) –2V
V_CM = (V–) +2V to (V+) –2V
V_CM = (V–) +2V to (V+) –2V
V_O = (V–)+0.5V to
(V+)–1.2V, R_L = 10kΩ
V_O = (V–)+1.5V to
(V+)–1.5V, R_L = 2kΩ
V_O = (V–)+1.5V to
(V+)–1.5V, R_L = 2kΩ
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
(V–) +2
130
128
126
126
±0.5
±0.5
0.22
0.035
12
8
8
8
0.2
140
100 || 3
250 || 3
140
134
1
0.8
14
16
3
0.002
±1
±2
±1
±2
(V+) –2
OPA277PA, UA
OPA2277PA, UA
OPA4277PA, UA
MIN
TYP⁽¹⁾
MAX
±20
±50
±100
±0.15
±1
✻
✻
±1
±1
✻
✻
±2.8
±4
✻
±2.8
±4
✻
✻
✻
✻
✻
✻
✻
✻
✻
115
✻
115
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
✻
OPA277AIDRM,
OPA2277AIDRM
MIN
TYP⁽¹⁾
MAX
UNITS
µV
µV
µV
±35
±100
µV
µV
µV
µV
±165
µV
µV/°C
µV/°C
±0.15
±1
µV/°C
✻
µV/mo
✻
±1
µV/V
±1
µV/V
✻
µV/V
±2.8
nA
±4
nA
±2.8
nA
±4
nA
✻
µV_PP
✻
µVrms
✻
nV/√Hz
✻
nV/√Hz
✻
nV/√Hz
✻
nV/√Hz
✻
pA/√Hz
✻
115
✻
115
✻
V
dB
dB
✻
MΩ || pF
✻
GΩ || pF
✻
dB
✻
✻
dB
✻
dB
✻
MHz
✻
V/µs
✻
µs
✻
µs
✻
µs
✻
%
✻ Specifications same as OPA277P, U.
NOTE: (1) V_S = ±15V.
OPA277, OPA2277, OPA4277
3
SBOS079A
www.ti.com