Datasheet

OPA2690
SBOS238G –JUNE 2002–REVISED MARCH 2010 www.ti.com
ELECTRICAL CHARACTERISTICS: V
S
= +5V (continued)
Boldface limits are tested at +25°C.
At R
F
= 402Ω, R
L
= 100Ω to V
S
/2, and G = +2 (see Figure 37 for ac performance only), unless otherwise noted.
OPA2690ID, I-14D
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
Most Positive Output Voltage No Load 4 3.8 3.6 3.5 V min A
R
L
= 100Ω to 2.5V 3.9 3.7 3.5 3.4 V min A
Least Positive Output Voltage No Load 1 1.2 1.4 1.5 V max A
R
L
= 100Ω to 2.5V 1.1 1.3 1.5 1.7 V max A
Current Output, Sourcing +160 +120 +100 +80 mA min A
Current Output, Sinking –160 –120 –100 –80 mA min A
Short-Circuit Current ±250 mA typ C
Closed-Loop Output Impedance G = +2, f = 100kHz 0.04 Ω typ C
DISABLE (SO-14 only) Disabled LOW
Power-Down Supply Current (+V
S
) V
DIS
= 0V, Both Channels –200 –400 –480 –520 mA max A
Off Isolation G = +2, 5MHz 65 dB typ C
Output Capacitance in Disable 4 pF typ C
Turn-On Glitch G = +2, R
L
= 150Ω, V
IN
= V
S
/2 ±50 mV typ C
Turn-Off Glitch G = +2, R
L
= 150Ω, V
IN
= V
S
/2 ±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 (V
DIS
) V
DIS
= 0V, Each Channel 75 130 150 160 mA typ B
POWER SUPPLY
Specified Single-Supply Operating Voltage 5 V typ C
Maximum Single-Supply Operating Voltage 12 12 12 V max B
Maximum Quiescent Current (2 Channels) V
S
= +5V 9.8 10.88 11.44 12.1 mA max A
Minimum Quiescent Current (2 Channels) V
S
= +5V 9.8 8.96 8.0 7.72 mA min A
Power-Supply Rejection Ratio (+PSRR) Input-Referred 72 dB typ C
THERMAL CHARACTERISTICS
Specification: D –40 to +85 °C typ C
Thermal Resistance, q
JA
Junction-to-Ambient
xx x D xxx SO-8 125 °C/W typ C
xx x D xxx SO-14 150 °C/W typ C
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