Datasheet

OPA836
OPA2836
www.ti.com SLOS712E –JANUARY 2011–REVISED SEPTEMBER 2013
SPECIFICATIONS: V
S
= 2.7 V (continued)
Test conditions unless otherwise noted: V
S+
= +2.7 V, V
S–
= 0 V, V
OUT
= 1 V
PP
, R
F
= 0 Ω, R
L
= 1 kΩ, G = 1 V/V, Input and
Output Referenced to mid-supply. T
A
= 25°C. Unless otherwise noted
TEST
PARAMETER CONDITIONS MIN TYP MAX UNITS
LEVEL
(1)
GAIN SETTING RESISTORS (OPA836IRUN ONLY)
Resistor FB1 to FB2 DC resistance 1584 1600 1616 Ω A
Resistor FB2 to FB3 DC resistance 1188 1200 1212 Ω A
Resistor FB3 to FB4 DC resistance 396 400 404 Ω A
Resistor Tolerance DC resistance ±1 % A
Resistor Temperature Coefficient DC resistance <10 PPM C
POWER SUPPLY
Specified operating voltage 2.5 5.5 V B
T
A
= 25°C 0.7 0.95 1.15 mA A
Quiescent operating current per
amplifer
T
A
= –40°C to 125°C 0.6 1.4 mA B
Power supply rejection (±PSRR) 91 108 dB A
POWER DOWN
Enable voltage threshold Specified "on" above V
S-
+ 2.1 V 2.1 V A
Disable voltage threshold Specified "off" below V
S-
+ 0.7 V 0.7 V A
Powerdown pin bias current PD = 0.5 V 20 500 nA A
Powerdown quiescent current PD = 0. 5 V 0.5 1.5 µA A
Turn-on time delay Time from PD = high to V
OUT
= 90% of final value 200 ns C
Turn-off time delay Time from PD = low to V
OUT
= 10% of original value 25 ns C
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