Datasheet

DocID023708 Rev 2 11/29
TSV731, TSV732, TSV734 Electrical characteristics
AC performance
GBP Gain bandwidth product
R
L
= 10 kΩ, C
L
= 100 pF
700 900
kHz
F
u
Unity gain frequency 700
Φ
m
Phase margin 48 Degrees
G
m
Gain margin 15 dB
SR Slew rate
(5)
R
L
= 10 kΩ, C
L
= 100 pF,
V
out
= 0.5 V to V
CC
- 0.5 V
0.35 V/μs
∫ e
n
Low-frequency peak-to-peak
input noise
Bandwidth: f = 0.1 to 10 Hz 7 µV
pp
e
n
Equivalent input noise
voltage
f = 1 kHz 35
f = 10 kHz 32
THD+N
Total harmonic distortion +
noise
f
in
= 1 kHz, A
CL
= 1,
R
L
= 100 kΩ, V
icm
= (V
CC
- 1 V)/2,
BW = 22 kHz, V
out
= 0.5 V
pp
0.002 %
t
init
Initialization time
(6)
T = 25 °C 5
ms
-40 °C < T< 125 °C 50
1. See Section 4.4: Input offset voltage drift over temperature.
2. Typical value is based on the V
io
drift observed after 1000h at 125 °C extrapolated to 25 °C using the Arrhenius law and
assuming an activation energy of 0.7 eV. The operational amplifier is aged in follower mode configuration. See Section 4.5:
Long-term input offset voltage drift.
3. Guaranteed by characterization.
4. Tested on SC70-5 package.
5. Slew rate value is calculated as the average between positive and negative slew rates.
6. Initialization time is defined as the delay after power-up to guarantee operation within specified performances. Guaranteed
by design. See Section 4.6: Initialization time.
Table 5. Electrical characteristics at V
CC+
= 5 V with V
CC-
= 0 V, V
icm
= V
CC
/2, T = 25 °C,
and R
L
= 10 kΩ connected to V
CC
/2 (unless otherwise specified) (continued)
Symbol Parameter Conditions Min. Typ. Max. Unit
nV
Hz
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