THS4221DBVT Datasheet, PDF (7/40 Pages) Texas Instruments – LOW-DISTORTION, HIGH-SPEED, RAIL-TO-RAIL OUTPUT OPERATIONAL AMPLIFIERS

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ELECTRICAL CHARACTERISTICS
V_S = 3.3 V, R_L = 499 Ω, and G = 1 unless otherwise noted
PARAMETER
TEST CONDITIONS
AC PERFORMANCE
Small signal bandwidth
0.1 dB flat bandwidth
Gain bandwidth product
Full-power bandwidth
Slew rate
Harmonic distortion
Second harmonic distortion
Third harmonic distortion
Input voltage noise
Input current noise
Crosstalk (dual only)
DC PERFORMANCE
Open-loop voltage gain (A_OL)
Input offset voltage
Average offset voltage drift
Input bias current
Average offset voltage drift
Input offset current
Average offset current drift
INPUT CHARACTERISTICS
Common-mode input range
Common-mode rejection ratio
Input resistance
Input capacitance
OUTPUT CHARACTERISTICS
Output voltage swing
Output voltage swing
Output current (sourcing)
Output current (sinking)
Output impedance
G = 1, P_IN = −7 dBm
G = 2, P_IN = −13 dBm, R_f = 1 kΩ
G = 5, P_IN = −21 dBm, R_f = 2 kΩ
G = 10, P_IN = −27 dBm, R_f = 2 kΩ
G = 2, P_IN = −13 dBm, R_f = 1 kΩ
G > 10, f = 1 MHz, R_f = 1.5 kΩ
G = 1, V_O = 1.3 V to 2 V
G = −1, V_O = 1.3 V to 2 V
G = 1, V_O = 1.3 V to 2V
G = 2, V_O = 1 VPP, f = 5 MHz
R_L = 499 Ω
R_L = 150 Ω
R_L = 499 Ω
R_L = 150 Ω
f = 1 MHz
f = 1 MHz
f = 5 MHz Ch-to-Ch
V_O = 1.35 V to 1.95 V
V_CM = 1.65 V
V_CM = 1.65 V
V_CM = 1.65 V
V_CM = 1.65 V
V_CM = 1.65 V
V_CM = 1.65 V
V_CM = 1.35 V to 1.95 V
Common-mode / differential
R_L = 499 Ω
R_L = 2 kΩ
R_L = 20 Ω
R_L = 20 Ω
f = 1 MHz
THS4221, THS4225
THS4222, THS4226
SLOS399G − AUGUST 2002 − REVISED JANUARY 2004
TYP
25°C
25°C
OVER TEMPERATURE
0°C to
70°C
−40°C to
85°C
UNITS
MIN/
MAX
200
MHz Typ
100
MHz Typ
15
MHz Typ
12
MHz Typ
50
MHz Typ
120
MHz Typ
50
MHz Typ
120
V/µs Min
250
V/µs Min
−80
dBc Typ
−79
dBc Typ
−91
dBc Typ
−92
dBc Typ
13
nV/√Hz Typ
0.8
pA/√Hz Typ
−90
dB
Typ
98
80
75
3
10
16
±20
0.9
3
5
±10
100
500
700
±10
75
dB
Min
16
mV Max
±20
µV/_C Typ
5
µA Max
±10
µV/_C Typ
700
nA Max
±10
nA/_C Typ
1 / 2.3 1.1/2.2
92
74
69
33
1 / 0.5
V
Min
69
dB
Min
MΩ Typ
pF
Max
0.15/3.15 0.3/3.0 0.35/2.95 0.35/2.95 V
Min
0.1 / 3.2
V
Min
50
45
40
40
mA Min
−50
−45
−40
−40
mA Min
0.02
Ω
Typ
7