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OPA628 Fiches technique(PDF) 2 Page - Burr-Brown (TI)

[Old version datasheet] Texas Instruments acquired Burr-Brown Corporation.
No de pièce OPA628
Description  Low Distortion Wideband OPERATIONAL AMPLIFIER
Download  13 Pages
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Fabricant  BURR-BROWN [Burr-Brown (TI)]
Site Internet  http://www.burr-brown.com
Logo BURR-BROWN - Burr-Brown (TI)

OPA628 Fiches technique(HTML) 2 Page - Burr-Brown (TI)

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2
OPA628
SPECIFICATIONS
ELECTRICAL
At VCC = ±5VDC, RL=100Ω, G = +2, and TA = +25°C, unless otherwise noted.
OPA628AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
INPUT NOISE
Voltage: RS = 0Ω
fO = 100Hz
8.3
nV/
√Hz
fO = 1kHz
3.5
nv/
√Hz
fO = 10kHz
2.6
nV/
√Hz
fO = 100kHz
2.5
nV/
√Hz
fO = 1MHz to 100MHz
2.5
nV/
√Hz
fB = 100Hz to 10MHz
8.1
µVrms
Current
fO = 100kHz to 100MHz
2.2
pA/
√Hz
Noise Figure
RS = 50Ω, fO = 1MHz to 100MHz
9.3
dB
OFFSET VOLTAGE
Input Offset Voltage
VCM = 0VDC
±0.5
±1mV
Average Drift
TA = TMIN to TMAX
±6
µV/°C
Supply Rejection (PSRR)
±V
CC = ±4.5V to ±5.5V
90
105
dB
Over Specification Temperature
±V
CC = ±4.5V to ±5.5V, TA = TMIN to TMAX
100
dB
INPUT BIAS CURRENT
Input Bias Current
VCM = 0VDC
15
30
µA
Over Specification Temperature
VCM = 0VDC, TA = TMIN to TMAX
22
µA
Input Offset Current
VCM = 0VDC
±0.3
±2
µA
Over Specification Temperature
TA = TMIN to TMAX
±0.8
µA
INPUT IMPEDANCE
Differential
Open–Loop
30 || 2
k
Ω || pF
Common-Mode
10 || 6
M
Ω || pF
INPUT VOLTAGE RANGE
Common-Mode Input Range
±2.5
V
Common-Mode Rejection (CMRR)
VCM = ±2.5V
90
110
dB
Over Specification Temperature
VCM = ±2.5V, TA = TMIN to TMAX
105
dB
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
90
100
dB
Over Specification Temperature
TA = TMIN to TMAX
96
dB
FREQUENCY RESPONSE
Closed-Loop Bandwidth
Gain = +1V/V
160
MHz
(–3dB)
Gain = +2V/V
77
MHz
Gain = +5V/V
24
MHz
Bandwidth 0.1dB Flat
Gain = +2V/V
30
MHz
Differential Gain
3.58MHz, Gain = +2, VO = 1.4V Ramp
0.015
%
Differential Phase
3.58MHz, Gain = +2, VO = 1.4V Ramp
0.015
degrees
Harmonic Distortion
RL = 100Ω, G = +1V/V, f = 5MHz, VO = 2Vp-p
Second Harmonic
–91
dBc
Third Harmonic
–98
dBc
RL = 500Ω, G = +2V/V, f = 5MHz, VO = 2Vp-p
Second Harmonic
–90
dBc
Third Harmonic
–97
dBc
RL = 500Ω, G = +2V/V, f = 10MHz, VO = 2Vp-p
Second Harmonic
–83
dBc
Third Harmonic
–87
dBc
3rd-Order Intercept
fC = 5MHz, G = +2
70
dBm
3rd-Order Intercept
fC = 10MHz, G = +2
60
dBm
Two-tone 3rd-Order Intercept
fC = 5MHz, G = +2
60
dBm
Full Power Response(1)
VO = 5Vp-p, Gain = +1V/V
20
MHz
VO = 2Vp-p, Gain = +1V/V
49
MHz
Slew Rate
2V Step, Gain = –1V/V
310
V/
µs
Overshoot
2V Step, Gain = –1V/V
2
%
Settling Time: 0.10%
2V Step, Gain = –1V/V
20
ns
0.01%
64
ns
Overload Recovery Time(2)
60
ns
Phase Margin
Gain = +1V/V
60
degrees
Rise Time
Gain = +1V/V, 10% to 90%
Small Signal
VO = 100mVp-p
3
ns
Large Signal
VO = 6Vp-p
15
ns
RATED OUTPUT
Voltage Output
fO = 1MHz, RL = 100Ω±3V
Over Specification Temperature
fO = 1MHz, RL = 100Ω, TA = TMIN to TMAX
±3V
fO = 1MHz, RL = 50Ω±3V
Output Resistance
1MHz, Gain = +1V/V
0.0005
Load Capacitance Stability
Gain = +1V/V, VO = 2Vp-p
20
pF
Short Circuit Current
Continuous, Source
+180
mA
Short Circuit Current
Continuous, Sink
–130
mA


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