ꢀ ꢁ ꢂꢃ ꢄꢅ ꢀ ꢁꢆ ꢃ ꢄ ꢅ ꢀꢁ ꢆ ꢃꢄ ꢇ
ꢀ ꢁ ꢄꢃ ꢄꢅ ꢀ ꢁ ꢄꢃ ꢄꢇ ꢅ ꢀꢁ ꢆ ꢃꢈ ꢄ ꢅ ꢀꢁ ꢆ ꢃꢈ ꢄ ꢉ
ꢊ ꢋꢇꢀ ꢊ ꢌ ꢍ ꢍ ꢎꢏ ꢎꢐ ꢑꢌ ꢇ ꢀ ꢒꢓ ꢁꢔꢇꢏ ꢇꢑꢓ ꢏꢕ
SLCS005S − JUNE 1976 − REVISED OCTOBER 2004
electrical characteristics at specified free-air temperature, V
= 5 V (unless otherwise noted)
CC
LM2903
TYP
LM2903A
TYP
†
PARAMETER
TEST CONDITIONS
UNIT
T
A
MIN
MAX
MIN
MAX
‡
= 5 V to MAX ,
= 1.4 V,
V
V
V
25°C
2
7
1
2
CC
O
IC
V
IO
Input offset voltage
mV
Full range
15
4
= V
IC(min)
25°C
Full range
25°C
5
50
5
50
I
I
Input offset current
Input bias current
V
= 1.4 V
= 1.4 V
nA
nA
IO
O
O
200
200
−25 −250
−500
−25 −250
−500
V
IB
Full range
0 to
0 to
− 1.5
CC
25°C
V
V
− 1.5
V
CC
0 to
CC
Common-mode
input voltage range
V
ICR
V
§
0 to
Full range
− 2
V
− 2
CC
Large-signal
differential-voltage
amplification
V
= 15 V,
CC
A
VD
V
O
= 1.4 V to 11.4 V,
25°C
25
100
25
100
V/mV
R
≥ 15 kΩ to V
CC
L
V
V
= 5 V,
V
= 1 V
25°C
Full range
25°C
0.1
50
1
0.1
50
1
nA
High-level
output current
OH
ID
MAX, V = 1 V
I
OH
= V
CC
µA
OH
ID
150
400
700
150
400
700
Low-level
output voltage
V
I
= 4 mA,
V
ID
V
ID
= −1 V
= −1 V
mV
mA
mA
OL
OL
Full range
Low-level
output current
I
V
OL
= 1.5 V,
25°C
6
6
OL
V
V
= 5 V
25°C
0.8
1
0.8
1
CC
I
Supply current
R
= ∞
CC
L
= MAX
Full range
2.5
2.5
CC
†
Full range (MIN or MAX) for LM2903 is −40°C to 125°C. All characteristics are measured with zero common-mode input voltage, unless otherwise
specified.
‡
§
V
MAX = 30 V for non-V devices and 32 V for V-suffix devices.
CC
The voltage at either input or common-mode should not be allowed to go negative by more than 0.3 V. The upper end of the common-mode voltage
range is V − 1.5 V, but either or both inputs can go to 30 V (32 V for V-suffix devices) without damage.
CC+
switching characteristics, V
= 5 V, T = 25°C
A
CC
LM193
LM293, LM293A
LM393, LM393A
LM2903
PARAMETER
TEST CONDITIONS
UNIT
TYP
1.3
100-mV input step with 5-mV overdrive
TTL-level input step
R
C
connected to 5 V through 5.1 kΩ,
= 15 pF , See Note 8
L
L
Response time
µs
¶
0.3
¶
C
includes probe and jig capacitance.
L
NOTE 8: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
6
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TI [ TEXAS INSTRUMENTS ]
