LM2902 Q1
QUADRUPLE OPERATIONAL AMPLIFIER
SGLS178D − AUGUST 2003 − REVISED DECEMBER 2004
electrical characteristics at specified free-air temperature, V
CC
= 5 V (unless otherwise noted)
(continued)
PARAMETER
TEST CONDITIONS†
VCC = 5 V to 32
V,
VIC = VICRmin,
VO = 1.4 V
RS = 0
Ω
VO = 1.4 V
Non-A
devices
A-suffix
devices
TA‡
25°C
Full range
25°C
Full range
Full range
25°C
IIO
∆I
IO/∆T
IIB
Input offset current
Temperature drift
Input bias current
VO = 1.4 V
Full range
Full range
25°C
Full range
25°C
VICR
Common-mode input voltage range
VCC = 5 V to 32 V
Full range
RL = 10 kΩ
VOH
VOL
AVD
High-level output voltage
Low-level output voltage
Large-signal differential voltage
amplification
Amplifier-to-amplifier coupling¶
CMRR
kSVR
Common-mode rejection ratio
Supply-voltage rejection ratio
(∆VCC /∆VIO)
f = 1 kHz to 20 kHz
VCC = 15
VO = 0
IO
Output current
VCC = 15
VO = 15 V
VID = −1 V,
IOS
Short-circuit output current
Supply current
(four amplifiers)
VCC at 5 V,
GND at −5 V
VO = 2.5 V,
VCC = 32 V
VO = 0.5 VCC,
VID = 1 V,
VID = −1 V,
VO = 200 mV
VO = 0,
No load
No load
VCC = 32 V,
VCC = 32 V,
RL
≤
10 kΩ
VCC = 15 V, VO = 1 V to 11 V,
RL
≥
2 kΩ
f = 1 kHz to 20 kHz,
input referred
VIC = VICRmin
RL = 2 kΩ
RL
≥
10 kΩ
25°C
Full range
Full range
Full range
25°C
Full range
25°C
25°C
25°C
25°C
25°C
Full range
25°C
Full range
25°C
25°C
Full range
Full range
−20
−10
10
5
12
40
±40
0.7
1.4
±60
1.2
3
mA
µA
mA
20
mA
60
60
25
15
120
80
100
120
−30
−60
0 to
VCC − 1.5
0 to
VCC − 2
VCC − 1.5
26
27
5
100
V/mV
dB
dB
dB
dB
20
mV
10
−20
−250
−500
nA
7
2
50
150
nA
pA/°C
1
LM2902KV-Q1
MIN
TYP § MAX
3
7
10
2
4
µV/°C
mV
UNIT
VIO
Input offset voltage
∆V
IO/∆T
Temperature drift
V
V
VO1/VO2 Crosstalk attenuation
ICC
† All characteristics are measured under open-loop conditions, with zero common-mode input voltage, unless otherwise specified.
‡ Full range is −40°C to 125°C.
§ All typical values are at TA = 25°C.
¶ Due to proximity of external components, ensure that coupling is not originating via stray capacitance between these external parts. Typically,
this can be detected, as this type of coupling increases at higher frequencies.
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
5
TI [ TEXAS INSTRUMENTS ]
