THS4281_14 Datasheet, PDF (5/38 Pages) Texas Instruments – VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER

THS4281
www.ti.com
SLOS432A – APRIL 2004 – REVISED NOVEMBER 2009
ELECTRICAL CHARACTERISTICS, V_S = 3 V (V_S+ = 3 V, V_S– = GND) (continued)
At G = +2, R_F = 2.49 kΩ, and R_L = 1 kΩ to 1.5 V, unless otherwise noted
TYP
OVER TEMPERATURE
PARAMETER
CONDITIONS
+25°C
+25°C
0°C to
+70°C
–40°C
to
+85°C
UNITS
OUTPUT CHARACTERISTICS
Output Voltage Swing
Output Current (Sourcing)
Output Current (Sinking)
Output Impedance
R_L = 10 kΩ
R_L = 1 kΩ
R_L = 10 Ω
R_L = 10 Ω
f = 1 MHz
0.04/2.96
V
0.1/2.9 0.14/2.86 0.2/2.8 0.2/2.8 V
23
18
15
15
mA
29
22
19
19
mA
1
Ω
POWER SUPPLY
Maximum Operating Voltage
3
16.5
16.5
16.5
V
Minimum Operating Voltage
3
2.7
2.7
2.7
V
Maximum Quiescent Current
0.75
0.9
0.98
1.0
mA
Minimum Quiescent Current
0.75
0.6
0.57
0.55
mA
Power-Supply Rejection (+PSRR)
Power-Supply Rejection (–PSRR)
V_S+ = 3.25 V to 2.75 V,
V_S– = 0 V
V_S+ = 3 V, V_S– = 0 V to 0.65 V
90
70
65
65
dB
90
70
65
65
dB
MIN/
MAX
Typ
Min
Min
Min
Typ
Max
Min
Max
Min
Min
Min
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