Datasheet

OPA3832
SBOS370A – DECEMBER 2006 – REVISED AUGUST 2008 ............................................................................................................................................ www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= ± 5V (continued)
Boldface limits are tested at +25 ° C.
At T
A
= +25 ° C, G = +2V/V, and R
L
= 150 Ω to GND, unless otherwise noted.
OPA3832ID, IPW
0 ° C to – 40 ° C to MIN/ TEST
PARAMETER CONDITIONS +25 ° C +25 ° C
(1)
+70 ° C
(2)
+85 ° C
(2)
UNITS MAX LEVEL
(3)
OUTPUT
Output Voltage Swing R
L
= 1k Ω to GND ± 4.9 ± 4.8 ± 4.75 ± 4.75 V max A
R
L
= 150 Ω to GND ± 4.6 ± 4.5 ± 4.45 ± 4.4 V max A
Current Output, Sinking and Sourcing ± 82 ± 63 ± 58 ± 53 mA min A
Short-Circuit Current Output Shorted to Either Supply 120 mA typ C
Closed-Loop Output Impedance G = +2, f ≤ 100kHz 0.2 Ω typ C
DISABLE (Disabled LOW)
Power Down Supply Current (+V
S
) V
DIS
= 0, All Channels 0.95 2.5 2.6 2.7 mA max A
DIsable Time V
IN
= 1V
DC
40 µ s typ C
Enable Time V
IN
= 1V
DC
20 ns typ C
Off Isolation G = +2V/V, 5MHz – 75 dB typ C
Output Capacitance in Disable pF typ C
Turn-On Glitch G = +2V/V, R
L
= 150 Ω , V
IN
= 0V 8 mV typ C
Turn-Off Glitch G = +2V/V, R
L
= 150 Ω , V
IN
= 0V 2 mV typ C
Enable Voltage 4.5 4.5 4.5 V min A
Disable Voltage 3.0 3.0 3.0 V max A
Control Pin Input Bias Current ( DIS) V
DIS
= 0V, Each Channel 125 300 350 400 µ A max A
POWER SUPPLY
Minimum Operating Voltage ± 1.4 V min B
Maximum Operating Voltage — ± 5.5 ± 5.5 ± 5.5 V max A
Maximum Quiescent Current All Channels, V
S
= ± 5V 12.75 14.4 16.1 17.9 mA max A
Minimum Quiescent Current All Channels, V
S
= ± 5V 12.75 12 10.8 9.3 mA min A
Power-Supply Rejection Ratio
Input-Referred 66 61 60 59 dB min A
( – PSRR)
THERMAL CHARACTERISTICS
Specification: ID, IPW – 40 to +85 ° C typ C
Thermal Resistance
D SO-14 85 ° C/W typ C
PW TSSOP-14 100 ° C/W typ C
4 Submit Documentation Feedback Copyright © 2006 – 2008, Texas Instruments Incorporated
Product Folder Link(s): OPA3832