Datasheet

OPA842
SBOS267D –NOVEMBER 2002–REVISED SEPTEMBER 2010 www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= ±5V (continued)
Boldface limits are tested at +25°C. At T
A
= +25°C, V
S
= ±5V, R
F
= 402Ω, R
L
= 100Ω, and G = +2, unless otherwise noted.
See Figure 37 for ac performance.
OPA842ID, IDBV
MIN/MAX OVER
TYP TEMPERATURE
0°C to -40°C to MIN/ TEST
PARAMETER TEST CONDITIONS +25°C +25°C
(2)
+70°C
(3)
+85°C
(3)
UNIT MAX LEVELS
(1)
OUTPUT
Output Voltage Swing R
L
> 1kΩ, Positive Output 3.2 3.0 ±2.9 ±2.8 V min A
R
L
> 1kΩ, Negative Output –3.7 –3.5 –3.4 –3.3 V min A
R
L
= 100Ω, Positive Output 3.0 2.8 2.7 2.6 V min A
R
L
= 100Ω, Negative Output –3.5 –3.3 –3.2 –3.1 V min A
Current Output, Sourcing V
O
= 0V ±100 ±90 ±85 ±80 mA min A
Closed-Loop Output Impedance G = +2, f = 1kHz 0.00038 Ω typ C
POWER SUPPLY
Specified Operating Voltage ±5 V typ C
Maximum Operating Voltage ±6 ±6 ±6 V min A
Minimum Operating Voltage ±3.5 V typ C
Maximum Quiescent Current V
S
= ±5V 20.2 20.8 22.2 22.5 mA max A
Minimum Quiescent Current V
S
= ±5V 20.2 19.6 19.1 18.3 mA min A
Power-Supply Rejection Ratio min
|V
S
| = 4.5V to 5.5V, Input-Referred 100 90 88 85 dB A
(+PSRR, –PSRR)
THERMAL CHARACTERISTICS
Specified Operating Range: D, DBV –40 to +85 °C typ C
Thermal Resistance, q
JA
Junction-to-Ambient — — — —
xx x D xxxx x SO-8 125 °C/W typ C
xx x DBV xxx SOT23 150 °C/W typ C
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