參數(shù)資料
型號(hào): 5962-9452601QPA
廠商: TEXAS INSTRUMENTS INC
元件分類: 比較器
英文描述: DUAL COMPARATOR, 9000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, CDIP8
封裝: CERAMIC, DIP-8
文件頁數(shù): 22/25頁
文件大?。?/td> 705K
代理商: 5962-9452601QPA
LM193, LM293, LM293A
LM393, LM393A, LM2903, LM2903V
DUAL DIFFERENTIAL COMPARATORS
SLCS005W JUNE 1976 REVISED JULY 2010
6
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
electrical characteristics at specified free-air temperature, VCC = 5 V (unless otherwise noted)
PARAMETER
TEST CONDITIONS
T
LM2903
LM2903A
UNIT
PARAMETER
TEST CONDITIONS
TA
MIN
TYP
MAX
MIN
TYP
MAX
UNIT
V
Input offset voltage
VCC = 5 V to MAX,
V
14V
25
°C
2
7
1
2
mV
VIO
Input offset voltage
VO = 1.4 V,
VIC = VIC(min)
Full range
15
4
mV
I
Input offset current
V
14V
25
°C
5
50
5
50
nA
IIO
Input offset current
VO = 1.4 V
Full range
200
nA
I
Input bias current
V
14V
25
°C
25
250
25
250
nA
IIB
Input bias current
VO = 1.4 V
Full range
500
nA
V
Common-mode
25
°C
0 to
VCC 1.5
0 to
VCC 1.5
V
VICR
Common mode
input voltage range§
Full range
0 to
VCC 2
0 to
VCC 2
V
AVD
Large-signal
differential-voltage
amplification
VCC = 15 V,
VO = 1.4 V to 11.4 V,
RL ≥ 15 k to VCC
25
°C
25
100
25
100
V/mV
I
High-level
VOH = 5 V,
VID = 1 V
25
°C
0.1
50
0.1
50
nA
IOH
High level
output current
VOH = VCC MAX, VID = 1 V
Full range
1
A
V
Low-level
I
4mA
V
1V
25
°C
150
400
150
400
mV
VOL
Low level
output voltage
IOL = 4 mA,
VID = 1 V
Full range
700
mV
IOL
Low-level
output current
VOL = 1.5 V,
VID = 1 V
25
°C
6
mA
I
Supply current
R =
VCC = 5 V
25
°C
0.8
1
0.8
1
mA
ICC
Supply current
RL = ∞
VCC = MAX
Full range
2.5
mA
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.
VCC MAX = 30 V for non-V devices and 32 V for V-suffix devices.
§ 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 VCC+ 1.5 V, but either or both inputs can go to 30 V (32 V for V-suffix devices) without damage.
switching characteristics, VCC = 5 V, TA = 25°C
PARAMETER
TEST CONDITIONS
LM193
LM293, LM293A
LM393, LM393A
LM2903
UNIT
TYP
Response time
RL connected to 5 V through 5.1 k,
100-mV input step with 5-mV overdrive
1.3
s
Response time
RL connected to 5 V through 5.1 k,
CL = 15 pF, See Note 8
TTL-level input step
0.3
s
CL includes probe and jig capacitance.
NOTE 8: The response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
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