THS4281 Datasheet, PDF (9/43 Pages) Texas Instruments – VERY LOW-POWER, HIGH-SPEED, RAIL-TO-RAIL INPUT AND OUTPUT VOLTAGE-FEEDBACK OPERATIONAL AMPLIFIER

www.ti.com
THS4281
SLOS432B – APRIL 2004 – REVISED OCTOBER 2015
6.7 Electrical Characteristics, V_S = ±5 V
At G = +2, R_F = 2.49 kΩ, and R_L = 1 kΩ, unless otherwise noted
PARAMETER
TEST CONDITIONS
AC PERFORMANCE
G = +1, V_O = 100 mV_PP, R_F = 34 Ω
Small-Signal Bandwidth
G = +2, V_O = 100 mV_PP
G = +5, V_O = 100 mV_PP
G = +10, V_O = 100 mV_PP
0.1-dB Flat Bandwidth
G = +2, V_O = 100 mV_PP
Full-Power Bandwidth
G = +1, V_O = 2 V_PP
Slew Rate
G = +1, V_O = 2-V Step
G = –1, V_O = 2-V Step
Settling Time to 0.1%
G = –1, V_O = 2-V Step
Settling Time to 0.01%
G = –1, V_O = 2-V Step
Rise/Fall Times
G = +1, V_O = 2-V Step
AC PERFORMANCE— HARMONIC DISTORTION
Second Harmonic Distortion
Third Harmonic Distortion
THD + N
Differential Gain (NTSC/PAL)
Differential Phase (NTSC/PAL)
G = +2, V_O = 2 V_PP, f = 1 MHz, R_L = 1 kΩ
G = +2, V_O = 2 V_PP, f = 100 kHz, R_L = 1 kΩ
G = +2, V_O = 2 V_PP, f = 1 MHz, R_L = 1 kΩ
G = +2, V_O = 2 V_PP, f = 100 kHz, R_L = 1 kΩ
G = +2, V_O = 2 V_PP, V_O = 2 V_PP, f = 10 kHz
G = +2, V_O = 2 V_PP, V_O = 4 V_PP, f = 10 kHz
G = +2, R_L = 150 Ω
Input Voltage Noise
f = 100 kHz
Input Current Noise
f = 100 kHz
DC PERFORMANCE
Open-Loop Voltage Gain (AOL)
25°C
0°C to 70°C
–40°C to +85°C
Input Offset Voltage
25°C
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
Average Offset Voltage Drift
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
Input Bias Current
25°C
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
Average Bias Current Drift
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
Input Offset Current
25°C
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
Average Offset Current Drift
V_CM = 0 V
0°C to 70°C
–40°C to +85°C
MIN
TYP MAX UNIT
95
MHz
40
MHz
8
MHz
3.8
MHz
20
MHz
9.5
MHz
35
V/μs
35
V/μs
78
ns
140
ns
45
ns
–69
–76
–93
–107
0.0009
0.0003%
0.03/0.03
%
0.08/0.1
12.5
1.5
dBc
dBc
º
nV/√Hz
pA/√Hz
90
108
85
dB
85
0.5 2.5
3.5 mV
3.5
±7
μV/°C
±7
0.5 0.8
1 μA
1
±2
nA/°C
±2
0.1 0.4
0.5 μA
0.5
±2
nA/°C
±2
Copyright © 2004–2015, Texas Instruments Incorporated
Product Folder Links: THS4281
Submit Documentation Feedback
9