TS972 STMicroelectronics, TS972 Datasheet - Page 4

• Manufacturer Part Number: TS972
• Description: Output rail-to-rail very low-noise op-amps
• Manufacturer: STMicroelectronics

Specifications of TS972

• Very Low Noise Level: 4nV/√Hz
• Ultra Low Distortion: 0.003%
• High Dynamic Features: 12MHz, 4V/µs
• Operating Range: 2.7V to 10V

Electrical characteristics
2
Table 3.
4/16
Symbol
I
CMR
source
GBP
SVR
THD
DV
V
V
V
I
A
∅m
Gm
I
V
SR
sink
e
I
I
CC
icm
OH
io
ib
OL
vd
io
n
io
Input offset voltage
Input offset voltage drift
Input offset current
Input bias current
Common mode input voltage
range
Common mode rejection ratio
Supply voltage rejection ratio
Large signal voltage gain
High level output voltage
Low level output voltage
Output source current
Output sink current
Supply current per amplifier
Gain bandwidth product
Slew rate
Phase margin at unit gain
Gain margin
Equivalent input noise voltage
Total harmonic distortion
Electrical characteristics
V
CC
= +2.5 V, V
Parameter
DD
= -2.5 V, T
T
V
V
V
T
V
V
R
R
R
Unity gain - no load
f = 100 kHz, R
A
R
R
f = 100 kHz
f = 1 kHz, A
amb
min
min
V
icm
icm
icm
icm
CC
L
L
L
L
L
Doc ID 6031 Rev 7
= 1, V
= 2 kΩ
= 2 kΩ
= 2 kΩ
= 2 kΩ, C
= 2 kΩ, C
= ±2 V to ±3 V
≤ T
= 0 V, V
= 0 V, V
= 0 V, V
≤ T
= ±1.35 V
= 25°C (unless otherwise specified)
amb
amb
in
= ±1 V
V
Conditions
≤ T
o
o
o
≤ T
L
L
= -1, R
L
= 0 V
= 0 V
= 0 V
= 100 pF
= 100 pF
max
max
= 2 kΩ, C
L
= 10 kΩ
L
= 100 pF
-1.35
Min.
8.5
2.8
60
60
70
2
TS971, TS972, TS974
0.003
Typ.
200
200
-2.4
100
2.4
1.5
10
85
70
80
12
60
10
1
5
2
4
4
Max.
1000
1.35
150
750
2.8
-2
5
7
Degrees
nV/√Hz
µV/°C
MHz
Unit
V/µs
mV
mA
mA
mA
nA
nA
dB
dB
dB
dB
%
V
V
V