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OPA2277 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - High Precision OPERATIONAL AMPLIFIERS - Burr-Brown

भाग संख्या OPA2277
समारोह High Precision OPERATIONAL AMPLIFIERS
मैन्युफैक्चरर्स Burr-Brown 
लोगो Burr-Brown लोगो 
पूर्व दर्शन
1 Page
		
<?=OPA2277?> डेटा पत्रक पीडीएफ

OPA2277 pdf
SPECIFICATIONS: VS = ±5V to VS = ±15V
At TA = +25°C, and RL = 2k, 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:
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA Versions
VOS
Input Offset Voltage Over Temperature
OPA277P, U (high grade, single)
OPA2277P, U (high grade, dual)
All PA, UA Versions
Input Offset Voltage Drift
dVOS/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
TA = –40°C to +85°C
Channel Separation (dual, quad)
PSRR
TA = –40°C to +85°C
TA = –40°C to +85°C
TA = –40°C to +85°C
TA = –40°C to +85°C
TA = –40°C to +85°C
TA = –40°C to +85°C
VS = ±2V to ±18V
VS = ±2V to ±18V
dc
±10 ±20
±10 ±25
±30
±50
±0.1 ±0.15
±0.1 ±0.25
0.2
±0.3
0.1
±0.5
±0.5
INPUT BIAS CURRENT
Input Bias Current
TA = –40°C to +85°C
Input Offset Current
TA = –40°C to +85°C
NOISE
Input Voltage Noise, f = 0.1 to 10Hz
IB
IOS
Input Voltage Noise Density, f = 10Hz en
f = 100Hz
f = 1kHz
f = 10kHz
Current Noise Density, f = 1kHz
in
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
TA = –40°C to +85°C
VCM
CMRR
INPUT IMPEDANCE
Differential
Common-Mode
OPEN-LOOP GAIN
Open-Loop Voltage Gain
AOL
TA = –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
TA = –40°C to +85°C
VO
TA = –40°C to +85°C
Short-Circuit Current
Capacitive Load Drive
ISC
CLOAD
±0.5
±0.5
±1
±2
±1
±2
0.22
0.035
12
8
8
8
0.2
VCM = (V–) +2V to (V+) –2V
VCM = (V–) +2V to (V+) –2V
(V–) +2
(V+) –2
130 140
128
VCM = (V–) +2V to (V+) –2V
100 || 3
250 || 3
VO = (V–)+0.5V to (V+)–1.2V, RL = 10k
VO = (V–)+0.5V to (V+)–1.5V, RL = 2k
VO = (V–)+0.5V to (V+)–1.5V, RL = 2k
126
126
140
134
VS = ±15V, G = 1, 10V Step
VS = ±15V, G = 1, 10V Step
VIN • G = VS
1kHz, G = 1, VO = 3.5Vrms
1
0.8
14
16
3
0.002
RL = 10k
RL = 10k
RL = 2k
RL = 2k
(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
T
T
T
±1
±1
±1
T ±2.8
±4
T ±2.8
±4
T
T
T
T
T
T
T
T
115 T
115
T
T
T
T
TT
T
T
T
T
T
T
T
TT
TT
TT
TT
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
M|| pF
G|| 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
2

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