OPA141_15 Datasheet, PDF (5/30 Pages) Texas Instruments – Single-Supply, 10MHz, Rail-to-Rail Output,Low-Noise, JFET Amplifier

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OPA141
OPA2141
OPA4141
SBOS510B – MARCH 2010 – REVISED MAY 2010
ELECTRICAL CHARACTERISTICS: V_S = +4.5V to +36V; ±2.25V to ±18V (continued)
Boldface limits apply over the specified temperature range, T_A = –40°C to +125°C.
At T_A = +25°C, R_L = 2kΩ connected to midsupply, V_CM = V_OUT = midsupply, unless otherwise noted.
OPA141, OPA2141, OPA4141
PARAMETER
CONDITIONS
MIN
TYP
MAX
OUTPUT
Voltage Output
Short-Circuit Current
V_O
R_L = 10kΩ
(V–)+0.2
(V+)–0.2
R_L = 2kΩ
(V–)+0.35
(V+)–0.35
I_SC
Source
+36
Sink
–30
Capacitive Load Drive
Open-Loop Output Impedance
POWER SUPPLY
C_LOAD
R_O
f = 1MHz, I_O = 0 (See Figure 18)
See Figure 19 and Figure 20
10
Specified Voltage Range
V_S
Quiescent Current
(per amplifier)
I_Q
I_O = 0mA
±2.25
±18
1.8
2.3
Over Temperature
3.1
CHANNEL SEPARATION
Channel Separation
At dc
0.02
At 100kHz
10
TEMPERATURE RANGE
Specified Range
–40
+125
Operating Range
–55
+150
UNIT
V
V
mA
mA
Ω
V
mA
mA
mV/V
mV/V
°C
°C
Copyright © 2010, Texas Instruments Incorporated
5
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