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| OPA333_17 Datasheet, PDF (7/42 Pages) Texas Instruments – 1.8-V, microPower, CMOS Operational Amplifiers, Zero-Drift Series | |||
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OPA333, OPA2333
SBOS351E â MARCH 2006 â REVISED DECEMBER 2015
6.6 Electrical Characteristics
At TA = 25°C, RL = 10 k⦠connected to VS / 2, VCM = VS / 2, and VOUT = VS / 2, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
OFFSET VOLTAGE
VOS
dVOS/dT
PSRR
Input offset voltage
Input offset voltage drift
Power-supply rejection ratio
Long-term stability(1)
VS = 5 V
TA = â40°C to 125°C
VS = 1.8 V to 5.5 V, TA = â40°C to 125°C
2
0.02
1
See note (1)
10
0.05
5
Channel separation, dc
0.1
INPUT BIAS CURRENT
IB
IOS
NOISE
Input bias current
Input offset current
TA= 25°C
TA = â40°C to 125°C
±70
±150
±140
±200
±400
f = 0.01 Hz to 1 Hz
0.3
Input voltage noise
f = 0.1 Hz to 10 Hz
1.1
in
Input current noise
f = 10 Hz
100
INPUT VOLTAGE
VCM
CMRR
Common-mode voltage range
Common-mode rejection ratio
INPUT CAPACITANCE
(Vâ) â 0.1 V < VCM < (V+) + 0.1 V,
TA = â40°C to 125°C
(Vâ) â 0.1
106
(V+) + 0.1
130
Differential
2
Common-mode
4
OPEN-LOOP GAIN
AOL
Open-loop voltage gain
FREQUENCY RESPONSE
(Vâ) + 100 mV < VO < (V+) â 100 mV,
RL = 10 kâ¦, TA = â40°C to 125°C
106
130
GBW
Gain-bandwidth product
CL = 100 pF
350
SR
Slew rate
G = +1
0.16
OUTPUT
Voltage output swing from rail
ISC
Short-circuit current
CL
Capacitive load drive
Open-loop output impedance
POWER SUPPLY
RL = 10 kâ¦
RL = 10 kâ¦, TA = â40°C to 125°C
f = 350 kHz, IO = 0 A
30
50
70
±5
See Typical Characteristics
2
VS
Specified voltage range
IQ
Quiescent current per amplifier
Turn-on time
TEMPERATURE
IO = 0 A
TA = â40°C to 125°C
VS = +5 V
1.8
5.5
17
25
28
100
Specified range
TA
Operating range
â40
125
â40
150
Tstg
Storage range
â65
150
(1) 300-hour life test at 150°C demonstrated randomly distributed variation of approximately 1 μV.
UNIT
μV
μV/°C
μV/V
µV
μV/V
pA
μVPP
fA/âHz
V
dB
pF
pF
dB
kHz
V/μs
mV
mA
kâ¦
V
μA
μs
°C
°C
°C
Copyright © 2006â2015, Texas Instruments Incorporated
Product Folder Links: OPA333 OPA2333
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