Datasheet

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SLOS218F − DECEMBER 1998 − REVISED JANUARY 2005
6
WWW.TI.COM
POST OFFICE BOX 1443
HOUSTON, TEXAS 77251−1443
operating characteristics at specified free-air temperature, V
DD
= 3 V (unless otherwise noted)
PARAMETER TEST CONDITIONS
T
A
MIN TYP MAX UNIT
SR
Slew rate at unity gain
V
O(PP)
= 0.8 V,
C
L
= 150 pF,
25°C
0.05 0.11
V/ s
SR Slew rate at unity gain
V
O(PP)
= 0.8 V,
R
L
= 10 k
C
L
= 150 pF,
Full range 0.02
V/µs
V
n
Equivalent input noise voltage
f = 100 Hz 25°C 49
nV/Hz
V
n
Equivalent input noise voltage
f = 1 kHz
25°C 51
nV/Hz
I
n
Equivalent input noise current f = 1 kHz 25°C 3.5
pA/Hz
V
O(PP)
= 1.5 V,
A
V
= 1 0.04%
THD + N Total harmonic distortion plus noise
V
O(PP)
= 1.5 V,
R
L
= 10 k,
f = 1 kHz
A
V
= 10
25°C
0.3%
THD + N
Total harmonic distortion plus noise
R
L
= 10 k,
f = 1 kHz
A
V
= 100
25 C
1.5%
t
(on)
Amplifier turnon time
A
V
= 5, R
L
= OPEN,
25°C 59 µs
t
(off)
Amplifier turnoff time
A
V
= 5, R
L
= OPEN,
Measured at 50% point
25°C 836 ns
Gain-bandwidth product
f = 10 kHz, R
L
= 10 k
25°C 200 kHz
V
(STEP)PP
= 2 V,
A
V
= −1,
0.1% 26
t
s
Settling time
A
V
= −1,
C
L
= 10 pF,
R
L
= 10 k
0.01%
25°C
31
s
t
s
Settling time
V
(STEP)PP
= 2 V,
A
V
= −1,
0.1%
25°C
26
µs
A
V
= −1,
C
L
= 56 pF,
R
L
= 10 k
0.01% 31
φ
m
Phase margin
R
L
= 10 k, C
L
= 1000 pF
25°C 56°
Gain margin
R
L
= 10 k, C
L
= 1000 pF
25°C 7 dB
Full range is 0°C to 70°C for C suffix and −40°C to 125°C for I suffix.