LM393 데이터 시트보기 (PDF) - Shenzhen Luguang Electronic Technology Co., Ltd
부품명
상세내역
제조사
LM393 Datasheet PDF : 3 Pages
| |||
LM393
Electrical Characteristics (VCC = 5.0 V, 0 TA 70 , unless otherwise noted.)
Parameter
Symbol
Testconditons
Min Typ Max Unit
Input Offset Voltage*1
TA = 25
VIO
0 TA 70
1.0 5.0
mV
9.0
Input Offset Current
TA = 25
IIO
0 TA 70
5.0 50
nA
150
Input Bias Current *2
Input Common Mode Voltage Range *2
IIB
VICR
TA = 25
0 TA 70
TA = 25
0 TA 70
25 250
nA
400
0
VCC -
1.5
V
0
VCC -
2.0
Voltage Gain
Large Signal Response Time
Response Time *4
AVOL RL 15 k , VCC = 15 V, TA = 25
50 200
Vin = TTL Logic Swing, Vref = 1.4 V,VRL = 5.0 V,
300
RL = 5.1 k , TA = 25
tTLH VRL = 5.0 V, RL = 5.1 k , TA = 25
1.3
V/mV
ns
s
Input Differential Voltage *5
VID All Vin GND or V-Supply (if used)
VCC
V
Output Sink Current
ISink Vin 1.0 V, Vin+ = 0 V, VO 1.5 V TA = 25
6.0 16
mA
Output Saturation Voltage
Vin 1.0 V, Vin+ = 0, ISink 4.0 mA, TA = 25
VOL
0 TA 70
150 400
mV
700
Output Leakage Current
Supply Current
Vin- = 0 V, Vin+ 1.0 V, VO = 5.0 V, TA = 25
IOL Vin- = 0 V, Vin+ 1.0 V, VO = 30 V,0
TA
70
RL = Both Comparators, TA = 25
ICC
RL = Both Comparators, VCC = 30 V
0.1
nA
1000
0.4 1.0
mA
2.5
*1. At output switch point, VO=1.4 V, RS = 0Ù with VCC from 5.0 V to 30 V, and over the full input common mode range (0 V to
VCC = -1.5 V).
*2. Due to the PNP transistor inputs, bias current will flow out of the inputs. This current is essentially constant, independent of
the output state, therefore, no loading changes will exist on the input lines.
*3. Input common mode of either input should not be permitted to go more than 0.3 V negative of ground or minus supply.
The upper limit of common mode range is VCC -1.5 V.
*4. Response time is specified with a 100 mV step and 5.0 mV of overdrive. With larger magnitudes of overdrive faster response
times are obtainable.
*5. The comparator will exhibit proper output state if one of the inputs becomes greater than VCC, the other input must remain
within the common mode range. The low input state must not be less than -0.3 V of ground or minus supply.
■ Marking
Marking
393N
Ordering Information
Deviece
LM393
Packaging
SOP08
Shipping
2500/Tape&Reel
http://www.luguang.cn
mail:lge@luguang.cn
Share Link: 