SPECIFICATIONS: VS = ±5V to ±15V
OPA227 Series
At TA = +25°C, and RL = 10kΩ, unless otherwise noted.
Boldface limits apply over the specified temperature range, TA = –40°C to +85°C.
OPA227PA, UA
OPA2227PA, UA
OPA4227PA, UA
OPA227P, U
OPA2227P, U
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
OTA = –40°C to +85°Cver Temperature
vs Temperature
vs Power Supply
VOS
±5
±75
±100
±0.6
±2
±10
±200
±200
±2
✻
✻
µV
µV
dVOS/dT
PSRR
±0.1
±0.5
±0.3
✻
µV/°C
µV/V
µV/V
µV/mo
µV/V
dB
VS = ±2.5V to ±18V
T
A = –40°C to +85°C
±2
vs Time
0.2
0.2
110
✻
✻
✻
Channel Separation (dual, quad)
dc
f = 1kHz, RL = 5kΩ
INPUT BIAS CURRENT
Input Bias Current
IB
±2.5
±2.5
±10
±10
±10
±10
✻
✻
✻
✻
✻
✻
nA
nA
nA
nA
T
A = –40°C to +85°C
Input Offset Current
A = –40°C to +85°C
IOS
T
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
90
15
3.5
3
3
0.4
✻
✻
✻
✻
✻
✻
nVp-p
nVrms
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
Input Voltage Noise Density, f = 10Hz en
f = 100Hz
f = 1kHz
Current Noise Density, f = 1kHz
in
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
VCM
CMRR
(V–)+2
120
120
(V+)–2
✻
✻
✻
✻
V
dB
dB
VCM = (V–)+2V to (V+)–2V
VCM = (V–)+2V to (V+)–2V
138
✻
T
A = –40°C to +85°C
INPUT IMPEDANCE
Differential
Common-Mode
107 || 12
109 || 3
✻
✻
Ω || pF
Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
VO = (V–)+2V to (V+)–2V, RL = 10kΩ
VO = (V–)+3.5V to (V+)–3.5V, RL = 600Ω
132
132
132
132
160
160
✻
✻
✻
✻
✻
✻
dB
dB
dB
dB
T
A = –40°C to +85°C
T
A = –40°C to +85°C
FREQUENCY RESPONSE
Gain Bandwidth Product
Slew Rate
Settling Time: 0.1%
0.01%
GBW
SR
8
2.3
5
5.6
1.3
✻
✻
✻
✻
✻
✻
MHz
V/µs
µs
µs
µs
G = 1, 10V Step, CL = 100pF
G = 1, 10V Step, CL = 100pF
VIN • G = VS
Overload Recovery Time
Total Harmonic Distortion + Noise THD+N
f = 1kHz, G = 1, VO = 3.5Vrms
0.00005
%
OUTPUT
Voltage Output
RL = 10kΩ
RL = 10kΩ
RL = 600Ω
RL = 600Ω
(V–)+2
(V–)+2
(V–)+3.5
(V–)+3.5
(V+)–2
(V+)–2
(V+)–3.5
(V+)–3.5
✻
✻
✻
✻
✻
✻
✻
✻
V
V
V
V
mA
T
A = –40°C to +85°C
T
A = –40°C to +85°C
Short-Circuit Current
Capacitive Load Drive
ISC
CLOAD
±45
See Typical Curve
✻
✻
POWER SUPPLY
Specified Voltage Range
Operating Voltage Range
Quiescent Current (per amplifier)
TA = –40°C to +85°C
VS
IQ
±5
±2.5
±15
±18
±3.8
±4.2
✻
✻
✻
✻
✻
✻
V
V
mA
mA
IO = 0
IO = 0
±3.7
✻
TEMPERATURE RANGE
Specified Range
Operating Range
Storage Range
Thermal Resistance
SO-8 Surface Mount
DIP-8
–40
–55
–65
+85
+125
+150
✻
✻
✻
✻
✻
✻
°C
°C
°C
θJA
150
100
80
✻
✻
✻
✻
°C/W
°C/W
°C/W
°C/W
DIP-14
SO-14 Surface Mount
100
✻ Specifications same as OPA227P, U.
®
OPA227, 2227, 4227
OPA228, 2228, 4228
2
BB [ BURR-BROWN CORPORATION ]
