LM2904
Table 3.
Symbol
Electrical characteristics
V
CC+
= 5V, V
CC-
= Ground, V
O
= 1.4V, T
amb
= 25°C (unless otherwise specified)
Parameter
Slew rate
V
CC+
= 15V, V
in
= 0.5 to 3V, R
L
=
2kΩ C
L
= 100pF,
,
unity gain
T
min
≤
T
amb
≤
T
max
Gain bandwidth product f = 100kHz
V
CC+
= 30V, V
in
= 10mV, R
L
=
2kΩ C
L
= 100pF
,
Total harmonic distortion
,
f = 1kHz, A
V
= 20dB, R
L
= 2kΩ V
o
= 2V
pp
,
+
C
L
= 100pF, V
CC
= 30V
Equivalent input noise voltage
,
f = 1kHz, R
S
= 100Ω V
CC+
= 30V
Channel separation
(4)
1kHz
≤
f
≤
20kHz
Min.
Typ.
Max.
Unit
SR
0.3
0.2
0.7
0.6
V/µs
GBP
1.1
MHz
THD
0.02
%
e
n
V
O1
/V
O2
1.
55
120
nV/
√
Hz
dB
V
O
=
1.4V, R
S
= 0Ω, 5V < V
CC+
< 30V, 0V < V
ic
< V
CC+
- 1.5V.
2. The direction of the input current is out of the IC. This current is essentially constant, independent of the state of the output,
so there is no change in the loading charge on the input lines.
3. The input common-mode voltage of either input signal voltage should not be allowed to go negative by more than 0.3 V.
The upper end of the common-mode voltage range is V
CC+
–1.5 V, but either or both inputs can go to +32 V without
damage.
4. Due to the proximity of external components ensure that stray capacitance does not cause coupling between these
external parts. This typically can be detected at higher frequencies because this type of capacitance increases.
7/22
STMICROELECTRONICS [ STMICROELECTRONICS ]
