THS4281 Datasheet, PDF (7/37 Pages) Texas Instruments – VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER

THS4281
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SLOS432A – APRIL 2004 – REVISED NOVEMBER 2009
ELECTRICAL CHARACTERISTICS, V_S = 5 V (V_S+ = 5 V, V_S– = GND) (continued)
At G = +2, R_F = 2.49 kΩ, and R_L = 1 kΩ to 2.5 V, unless otherwise noted
PARAMETER
CONDITIONS
TYP
+25°C
+25°C
OVER TEMPERATURE
0°C to
+70°C
–40°C to
+85°C
UNITS
INPUT CHARACTERISTICS
Common-Mode Input Range
–0.4/5.4 –0.3/5.3 –0.1/5.1 –0.1/5.1
V
Common-Mode Rejection Ratio
Input Resistance
V_CM = 0 V to 5 V
Common-mode
100
85
80
80
dB
100
MΩ
Input Capacitance
Common-mode/Differential
0.8/1.2
pF
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
0.04/4.96
V
0.15/4.85 0.2/4.8 0.25/4.75 0.25/4.75 V
33
24
20
20
mA
44
30
25
25
mA
1
Ω
POWER SUPPLY
Maximum Operating Voltage
5
16.5
16.5
16.5
V
Minimum Operating Voltage
5
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+ = 5.5 V to 4.5 V,
V_S– = 0 V
V_S+ = 5 V, V_S– = 0 V to 1.0 V
100
80
75
75
dB
100
80
75
75
dB
MIN/
MAX
Min
Min
Typ
Typ
Typ
Min
Min
Min
Typ
Max
Min
Max
Min
Min
Min
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