THS4281_14 Datasheet, PDF (6/38 Pages) Texas Instruments – VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER

THS4281
SLOS432A – APRIL 2004 – REVISED NOVEMBER 2009
www.ti.com
ELECTRICAL CHARACTERISTICS, V_S = 5 V (V_S+ = 5 V, V_S– = GND)
At G = +2, R_F = 2.49 kΩ, and R_L = 1 kΩ to 2.5 V, unless otherwise noted
TYP
PARAMETER
CONDITIONS
+25°C +25°C
AC PERFORMANCE
Small-Signal Bandwidth
0.1-dB Flat Bandwidth
Full-Power Bandwidth
Slew Rate
Settling Time to 0.1%
Settling Time to 0.01%
Rise/Fall Times
Harmonic Distortion
Second Harmonic Distortion
Third Harmonic Distortion
Second Harmonic Distortion
Third Harmonic Distortion
THD + N
Differential Gain (NTSC/PAL)
Differential Phase (NTSC/PAL)
Input Voltage Noise
Input Current Noise
DC PERFORMANCE
Open-Loop Voltage Gain (AOL)
Input Offset Voltage
Average Offset Voltage Drift
Input Bias Current
Average Bias Current Drift
Input Offset Current
Average Offset Current Drift
G = +1, V_O = 100 mV_PP,
R_F = 34 Ω
G = +2, V_O = 100 mV_PP,
R_F = 2 kΩ
G = +5, V_O = 100 mV_PP,
R_F = 2 kΩ
G = +10, V_O = 100 mV_PP,
R_F = 2 kΩ
G = +2, V_O = 100 mV_PP,
R_F = 2 kΩ
G = +2, V_O = 2 V_PP
G = +1, V_O = 2-V Step
G = –1, V_O = 2-V Step
G = –1, V_O = 2-V Step
G = –1, V_O = 2-V Step
G = +1, V_O = 2-V Step
G = +2, V_O = 2 V_PP
f = 1 MHz, R_L = 1 kΩ
f = 100 kHz, R_L = 1 kΩ
V_O = 2 V_PP, f = 10 kHz
V_O = 4 V_PP, f = 10 kHz
G = +2, R_L = 150 Ω
f = 100 kHz
f = 100 kHz
V_CM = 2.5 V
90
40
8
3.8
20
9
31
34
78
150
48
–67
–76
–92
–106
0.0009
0.0005
0.11/0.17
0.11/0.14
12.5
1.5
105
85
0.5
2.5
0.5
0.8
0.1
0.4
OVER TEMPERATURE
0°C to
+70°C
–40°C to
+85°C
UNITS
MHz
MHz
MHz
MHz
MHz
MHz
V/μs
V/μs
ns
ns
ns
dBc
dBc
dBc
dBc
%
%
%
°
nV/√Hz
pA/√Hz
80
80
dB
3.5
3.5
mV
±7
±7
μV/°C
1
1
μA
±2
±2
nA/°C
0.5
0.5
μA
±2
±2
nA/°C
MIN/
MAX
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Typ
Min
Max
Typ
Max
Typ
Max
Typ
6
Submit Documentation Feedback
Product Folder Link(s): THS4281
Copyright © 2004–2009, Texas Instruments Incorporated