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| OPA388_17 Datasheet, PDF (7/34 Pages) Texas Instruments – Precision, Zero-Drift, Zero-Crossover, True Rail-to-Rail Input/Output, Operational Amplifiers | |||
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www.ti.com
OPA388, OPA2388, OPA4388
SBOS777 â DECEMBER 2016
Electrical Characteristics: VS = ±1.25 V to ±2.75 V (VS = 2.5 to 5.5 V) (continued)
at TA = 25°C, VCM = VOUT = VS / 2, and RLOAD = 10 kΩ connected to VS / 2 (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
OUTPUT
No load
1
15
VO
ISC
CLOAD
ZO
Voltage output swing from
rail
Short-circuit current
Capacitive load drive
Open-loop output
impedance
Positive rail
RLOAD = 10 kΩ
RLOAD = 2 kΩ
No load
Negative rail
RLOAD = 10 kΩ
RLOAD = 2 kΩ
TA = â40°C to +125°C, both rails, RLOAD = 10 kΩ
VS = 5.5 V
VS = 2.5 V
f = 1 MHz, IO = 0 A, see Figure 23
5
20
20
50
5
15
10
20
40
60
10
25
±60
±30
See Typical Characteristics
150
POWER SUPPLY
IQ
Quiescent current per
amplifier
TEMPERATURE
TA = â40°C to +125°C, IO = 0 A
VS = ±1.25 V
(VS = 2.5 V)
VS = ±2.75 V
(VS = 5.5 V)
1.7
2.4
1.9
2.6
TA
Specified range
â40
125
UNIT
mV
mA
Ω
mA
°C
Copyright © 2016, Texas Instruments Incorporated
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Product Folder Links: OPA388 OPA2388 OPA4388
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