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参数资料
| 型号： | 935145930025 |
| 厂商： | NXP SEMICONDUCTORS |
| 元件分类： | 比较器 |
| 英文描述： | DUAL COMPARATOR, 4000 uV OFFSET-MAX, 1300 ns RESPONSE TIME, UUC |
| 封装： | DIE |
| 文件页数： | 6/12页 |
| 文件大小： | 199K |
| 代理商： | 935145930025 |
Philips Semiconductors
Product specification
LM193/A/293/A/393/A/2903
Low power dual voltage comparator
1995 Nov 27
3
DC AND AC ELECTRICAL CHARACTERISTICS
V+=5VDC, LM193/193A: -55
°C TA ≤ +125°C, unless otherwise specified. LM293/293A: -25°C TA ≤ +85°C, unless otherwise specified.
LM393/393A: 0
°C TA ≤ +70°C, unless otherwise specified. LM2903: -40°C TA ≤ +125°C, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
LM193A
LM293A/393A
LM2903
UNIT
SYMBOL
PARAMETER
TEST CONDITIONS
Min
Typ
Max
Min
Typ
Max
Min
Typ
Max
UNIT
VOS
Input offset voltage2
TA=25°C
Over temp.
±1.0
±2.0
±4.0
±1.0
±2.0
±4.0
±2.0
±9
±7.0
±15
mV
VCM
Input common-mode
voltage range3, 6
TA=25°C
Over temp.
0
V+-1.5
V+-2.0
0
V+-1.5
V+-2.0
0
V+-1.5
V+-2.0
V
VIDR
Differential input
voltage1
Keep all VINs ≥0VDC (or
V- if need)
V+
V
IBIAS
Input bias current4
IIN(+) or IIN(-) with output
in linear range
TA=25°C
Over temp.
25
100
300
25
250
400
25
200
250
500
nA
IOS
Input offset current
IIN(+)-IIN(-)
TA=25°C
Over temp.
±3.0
±25
±100
±5.0
±50
±150
±5
±50
±200
nA
IOL
Output sink current
VIN(-)≥1VDC, VIN(+)=0,
V0≤1.5VDC
TA=25°C
6.0
16
6.0
16
6.0
16
mA
Output leakage
current
V0=5VDC, TA=25°C
VIN(+)≥1VDC, VIN(-)=0
V0=30VDC
Over temp.
0.1
1.0
0.1
1.0
0.1
1.0
nA
A
ICC
Supply current
RL=∞ on both
comparators, TA=25°C
0.8
1
0.8
1
0.8
1
mA
ICC
Supply current
RL=∞ on both
comparators, V+=30V
1
2.5
1
2.5
1
2.5
mA
AV
Voltage gain
RL≥15k, V+=15VDC,
TA=25°C
50
200
50
200
25
100
V/mV
VOL
Saturation voltage
VIN(-)≥1VDC, VIN(+)=0,
VOL
Saturation voltage
ISINK≤4mA
VOL
Saturation voltage
OL
TA=25°C
250
400
250
400
mV
Over temp.
700
mV
tLSR
Large-signal
response time
VIN=TTL logic swing,
VREF=1.4VDC
VRL=5VDC, RL=5.1k,
TA=25°C
300
ns
tR
Response time5
VRL=5VDC, RL=5.1k
TA=25°C
1.3
s
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