Datasheet
OPA3695
SBOS355A – APRIL 2008 – REVISED SEPTEMBER 2008 ...............................................................................................................................................
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ELECTRICAL CHARACTERISTICS: V
S
= +5V (continued)
Boldface limits are tested at +25 ° C.
At R
F
= 348 Ω , R
L
= 100 Ω to 2.5V, and G = +8, unless otherwise noted.
OPA3695
TYP MIN/MAX OVER TEMPERATURE
0 ° C to – 40 ° C to MIN/ TEST
PARAMETER CONDITIONS +25 ° C +25 ° C
(2)
70 ° C
(3)
+85 ° C
(3)
UNITS MAX LEVEL
(1)
OUTPUT
Most positive output voltage No load 4.2 4.0 3.9 3.8 V min A
R
L
= 100 Ω load to 2.5V 4.0 3.9 3.8 3.7 V min A
Least positive output voltage No load 0.9 1.0 1.1 1.2 V max A
R
L
= 100 Ω load to 2.5V 1.0 1.1 1.2 1.3 V max A
Current output, sourcing V
O
= 2.5V +90 +70 +67 +66 mA min A
Current output, sinking V
O
= 2.5V – 90 – 70 – 67 – 66 mA min A
Closed-loop output impedance G = +2, f = 100kHz 0.05 Ω typ C
DISABLE (Disabled LOW)
Power-down supply current (+V
S
) Per channel, V
DIS
= 0V – 100 – 160 – 177 – 180 µ A max C
Disable time 1 µ s typ C
Enable time 25 ns typ C
Off isolation G = +8, 10MHz 70 dB typ C
Output capacitance in disable 4 pF typ C
Turn-on glitch G = +2, R
L
= 150 Ω , V
IN
= 2.5V ± 100 mV typ C
Turn-off glitch G = +2, R
L
= 150 Ω , V
IN
= 2.5V ± 20 mV typ C
Enable voltage 3.3 3.5 3.6 3.7 V min A
Disable voltage 1.8 1.7 1.6 1.5 V max A
Control pin input bias current ( DIS) V
DIS
= 0V 75 130 143 149 µ A max C
POWER SUPPLY
Specified single-supply operating voltage 5 V typ C
Maximum single-supply operating voltage range 12 V max A
Minimum operating voltage range 3.5 3.6 3.8 V min B
Maximum quiescent current Per channel, V
S
= +5V 11.4 12.1 12.6 13.0 mA max A
Minimum quiescent current Per channel, V
S
= +5V 11.4 10.6 9.1 8.8 mA min A
Power-supply rejection ratio ( – PSRR) Input-referred 56 dB typ C
TEMPERATURE RANGE
Specification: IDBQ – 40 to +85 ° C typ C
Thermal resistance, θ
JA
Junction-to-ambient
DBQ SSOP-16 80 ° C/W typ C
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