Datasheet

LM2904, LM2904A Electrical characteristics
Doc ID 2471 Rev 14 7/24
V
OL
Low level output voltage (R
L
= 10 kΩ)
T
amb
= +25° C
T
min
≤ T
amb
≤ T
max
520
20
mV
SR
Slew rate
V
CC+
= 15 V, V
in
= 0.5 to 3 V, R
L
= 2kΩ, C
L
=100 pF,
unity gain
T
min
≤ T
amb
≤ T
max
0.3
0.2
0.6
V/µs
GBP
Gain bandwidth product f = 100 kHz
V
CC+
= 30 V, V
in
= 10 mV, R
L
= 2kΩ, C
L
= 100 pF
0.7 1.1 MHz
THD
Total harmonic distortion
f = 1 kHz, A
V
= 20 dB, R
L
= 2 kΩ, V
o
= 2 V
pp
,
C
L
= 100 pF, V
CC+
= 30 V
0.02 %
e
n
Equivalent input noise voltage
f=1kHz, R
S
=100Ω, V
CC+
=30V
55
nV/
√Hz
V
O1
/V
O2
Channel separation
(4)
1kHz ≤ f ≤ 20 kHz
120 dB
1. V
O
= 1.4 V, R
S
= 0 Ω, 5 V < V
CC+
< 30 V, 0 V < V
ic
< V
CC+
- 1.5 V.
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 the stray capacitance does not cause coupling between these
external parts. This can typically be detected at higher frequencies because this type of capacitance increases.
Table 3. V
CC+
= 5 V, V
CC-
= ground, V
O
= 1.4 V, T
amb
= 25° C
(unless otherwise specified) (continued)
Symbol Parameter Min. Typ. Max. Unit