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OPA227 Datasheet(PDF) 2 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation. Click here to check the latest version.
Part No. OPA227
Description  High Precision, Low Noise OPERATIONAL AMPLIFIERS
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Maker  BURR-BROWN [Burr-Brown (TI)]
Homepage  http://www.burr-brown.com
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OPA227 Datasheet(HTML) 2 Page - Burr-Brown (TI)

 
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OPA227, 2227, 4227
OPA228, 2228, 4228
2
SBOS110A
www.ti.com
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
OPA227P, U
OPA2227PA, UA
OPA2227P, U
OPA4227PA, UA
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
VOS
±5
±75
±10
±200
µV
OTA = –40°C to +85°Cver Temperature
±100
±200
µV
vs Temperature
dVOS/dT
±0.1
±0.6
±0.3
±2
µV/°C
vs Power Supply
PSRR
VS = ±2.5V to ±18V
±0.5
±2
✻✻
µV/V
TA = –40°C to +85°C
±2
µV/V
vs Time
0.2
µV/mo
Channel Separation (dual, quad)
dc
0.2
µV/V
f = 1kHz, RL = 5kΩ
110
dB
INPUT BIAS CURRENT
Input Bias Current
IB
±2.5
±10
✻✻
nA
TA = –40°C to +85°C
±10
nA
Input Offset Current
IOS
±2.5
±10
✻✻
nA
TA = –40°C to +85°C
±10
nA
NOISE
Input Voltage Noise, f = 0.1Hz to 10Hz
90
nVp-p
15
nVrms
Input Voltage Noise Density, f = 10Hz
en
3.5
nV/
√Hz
f = 100Hz
3
nV/
√Hz
f = 1kHz
3
nV/
√Hz
Current Noise Density, f = 1kHz
in
0.4
pA/
√Hz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
VCM
(V–)+2
(V+)–2
✻✻
V
Common-Mode Rejection
CMRR
VCM = (V–)+2V to (V+)–2V
120
138
✻✻
dB
TA = –40°C to +85°C
120
dB
INPUT IMPEDANCE
Differential
107 || 12
Ω || pF
Common-Mode
VCM = (V–)+2V to (V+)–2V
109 || 3
Ω || pF
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
VO = (V–)+2V to (V+)–2V, RL = 10kΩ
132
160
✻✻
dB
TA = –40°C to +85°C
132
dB
VO = (V–)+3.5V to (V+)–3.5V, RL = 600Ω
132
160
✻✻
dB
TA = –40°C to +85°C
132
dB
FREQUENCY RESPONSE
Gain Bandwidth Product
GBW
8
MHz
Slew Rate
SR
2.3
V/
µs
Settling Time: 0.1%
G = 1, 10V Step, CL = 100pF
5
µs
0.01%
G = 1, 10V Step, CL = 100pF
5.6
µs
Overload Recovery Time
VIN • G = VS
1.3
µs
Total Harmonic Distortion + Noise THD+N
f = 1kHz, G = 1, VO = 3.5Vrms
0.00005
%
OUTPUT
Voltage Output
RL = 10kΩ
(V–)+2
(V+)–2
✻✻
V
TA = –40°C to +85°C
RL = 10kΩ
(V–)+2
(V+)–2
✻✻
V
RL = 600Ω
(V–)+3.5
(V+)–3.5
✻✻
V
TA = –40°C to +85°C
RL = 600Ω
(V–)+3.5
(V+)–3.5
✻✻
V
Short-Circuit Current
ISC
±45
mA
Capacitive Load Drive
CLOAD
See Typical Curve
POWER SUPPLY
Specified Voltage Range
VS
±5
±15
✻✻
V
Operating Voltage Range
±2.5
±18
✻✻
V
Quiescent Current (per amplifier)
IQ
IO = 0
±3.7
±3.8
✻✻
mA
TA = –40°C to +85°C
IO = 0
±4.2
mA
TEMPERATURE RANGE
Specified Range
–40
+85
✻✻
°C
Operating Range
–55
+125
✻✻
°C
Storage Range
–65
+150
✻✻
°C
Thermal Resistance
θ
JA
SO-8 Surface Mount
150
°C/W
DIP-8
100
°C/W
DIP-14
80
°C/W
SO-14 Surface Mount
100
°C/W
✻ Specifications same as OPA227P, U.


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