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| OPA1641-Q1 Datasheet, PDF (6/31 Pages) Texas Instruments – SoundPlus JFET-Input, Automotive-Grade, Audio Operational Amplifiers | |||
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OPA1641-Q1, OPA1642-Q1
SBOS791 â JUNE 2017
www.ti.com
Electrical Characteristics (continued)
at TA = 25°C, VS = 4.5 V to 36 (±2.25 V to ±18 V), RL = 2 k⦠connected to midsupply, and VCM = VOUT = midsupply (unless
otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
OUTPUT
RL = 10 kΩ, AOL ⥠120 dB
VO
Voltage output swing from rail
RL = 2 kΩ, AOL ⥠114 dB
(Vâ) + 0.2
(Vâ) + 0.35
(V+ )â 0.2
(V+) â
V
0.35
IOUT
Output current
ZO
Open-loop output impedance
ISC
Short-circuit current
Source
Sink
See Typical Characteristics
See Typical Characteristics
36
mA
â30
CLOAD
Capacitive load drive
POWER SUPPLY
See Typical Characteristics
VS
Specified voltage
IQ
Quiescent current (per amplifier)
TEMPERATURE RANGE
IOUT = 0 A
±2.25
±18
V
1.8
2.3
mA
Specified range
â40
125
°C
Operating range
â55
125
°C
6
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Copyright © 2017, Texas Instruments Incorporated
Product Folder Links: OPA1641-Q1 OPA1642-Q1
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