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)
PARAMETER
VIO
IIO
IIB
Input offset voltage
Input offset current
Input bias current
TEST CONDITIONS†
VCC = 5 V to 26 V,
VIC = VICRmin,VO = 1.4 V
VO = 1.4 V
VO = 1.4 V
TA‡
25°C
Full range
25°C
Full range
25°C
Full range
25°C
VICR
Common-mode input voltage range
VCC = 5 V to 26 V
Full range
RL = 10 kΩ
VOH
VOL
AVD
CMRR
kSVR
High-level output voltage
Low-level output voltage
Large-signal differential voltage
amplification
Common-mode rejection ratio
Supply-voltage rejection ratio (∆VCC /∆VIO)
f = 1 kHz to 20 kHz
VCC = 15 V,
VO = 0
IO
Output current
VCC = 15 V,
VO = 15 V
VID = −1 V,
VCC at 5 V,
GND at −5 V
VID = 1 V,
VID = −1 V,
VO = 200 mV
VO = 0,
VCC = 26 V,
VCC = 26 V,
RL
≤
10 kΩ
VCC = 15 V, VO = 1 V to 11 V,
RL
≥
2 kΩ
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
Full range
25°C
Full range
25°C
25°C
Full range
Full range
−20
−10
10
5
30
±40
0.7
1.4
±60
1.2
3
mA
µA
mA
20
mA
15
50
50
80
100
120
−30
−60
0 to
VCC − 1.5
0 to
VCC − 2
VCC − 1.5
22
23
24
5
100
V/mV
dB
dB
dB
20
mV
−20
2
LM2902-Q1
MIN
TYP §
3
MAX
7
10
50
300
−250
−500
nA
nA
mV
UNIT
V
V
VO1/VO2 Crosstalk attenuation
IOS
Short-circuit output current
Supply current
(four amplifiers)
ICC
VO = 2.5 V,
No load
VCC = 26 V
VO = 0.5 VCC, No load
† 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.
4
POST OFFICE BOX 655303
•
DALLAS, TEXAS 75265
TI [ TEXAS INSTRUMENTS ]
