LM393, LM393A, LM293, LM2903, LM2903V
ELECTRICAL CHARACTERISTICS
(VCC = 5.0 Vdc, Tlow
≤
TA
≤
Thigh,* unless otherwise noted.)
LM393A
Characteristic
Ch
i i
Output Leakage Current
Vin– = 0 V, Vin+
≥
1.0 Vdc, VO = 5.0 Vdc, TA= 25°C
Vin– = 0 V, Vin+
≥
1.0 Vdc, VO = 30 Vdc, Tlow
≤
TA
≤
Thigh
Supply Current
RL =
∞
Both Comparators, TA = 25°C
RL =
∞
Both Comparators, VCC = 30 V
Symbol
S b l
IOL
–
–
ICC
–
–
0.4
1.0
1.0
2.5
0.1
–
–
1.0
mA
Min
Typ
Max
Unit
U i
µA
ELECTRICAL CHARACTERISTICS
(VCC = 5.0 Vdc, Tlow
≤
TA
≤
Thigh, unless otherwise noted.)
LM392, LM393
Characteristic
Ch
i i
Input Offset Voltage (Note 2)
TA = 25°C
Tlow
≤
TA
≤
Thigh
Input Offset Current
TA = 25°C
Tlow
≤
TA
≤
Thigh
Input Bias Current (Note 3)
TA = 25°C
Tlow
≤
TA
≤
Thigh
Input Common Mode Voltage Range (Note 3)
TA = 25°C
Tlow
≤
TA
≤
Thigh
Voltage Gain
RL
≥
15 kΩ, VCC = 15 Vdc, TA = 25°C
Large Signal Response Time
Vin = TTL Logic Swing, Vref = 1.4 Vdc
VRL = 5.0 Vdc, RL = 5.1 kΩ, TA = 25°C
Response Time (Note 5)
VRL = 5.0 Vdc, RL = 5.1 kΩ, TA = 25°C
Input Differential Voltage (Note 6)
All Vin
≥
Gnd or V– Supply (if used)
Output Sink Current
Vin
≥
1.0 Vdc, Vin+ = 0 Vdc, VO
≤
1.5 Vdc TA = 25°C
Output Saturation Voltage
Vin
≥
1.0 Vdc, Vin+ = 0, ISink
≤
4.0 mA, TA = 25°C
Tlow
≤
TA
≤
Thigh
Output Leakage Current
Vin– = 0 V, Vin+
≥
1.0 Vdc, VO = 5.0 Vdc, TA = 25°C
Vin– = 0 V, Vin+
≥
1.0 Vdc, VO = 30 Vdc,
Tlow
≤
TA
≤
Thigh
Supply Current
RL =
∞
Both Comparators, TA = 25°C
RL =
∞
Both Comparators, VCC = 30 V
Symbol
S b l
VIO
–
–
IIO
–
–
IIB
–
–
VICR
0
0
AVOL
–
50
–
–
–
200
300
VCC –1.5
VCC –2.0
–
–
0
0
25
–
–
–
200
300
VCC –1.5
VCC –2.0
–
–
V/mV
ns
25
–
250
400
–
–
25
200
250
500
V
Min
Typ
±1.0
–
±5.0
–
Max
±5.0
9.0
±50
±150
LM2903, LM2903V
Min
–
–
–
–
Typ
±2.0
9.0
±5.0
±50
Max
±7.0
15
nA
±50
±200
nA
Unit
U i
mV
tTLH
VID
ISink
VOL
–
–
6.0
1.3
–
16
–
VCC
–
–
–
6.0
1.5
–
16
–
VCC
–
µs
V
mA
mV
–
–
IOL
–
–
ICC
–
–
150
–
0.1
–
0.4
–
400
700
–
1000
1.0
2.5
–
–
–
–
–
–
–
200
0.1
–
0.4
–
400
700
nA
–
1000
mA
1.0
2.5
* Tlow = 0°C, Thigh = +70°C for LM393/393A
LM293 Tlow = –25°C, Thigh = +85°C
LM2903 Tlow = –40°C, Thigh = +105°C
LM2903V Tlow = –40°C, Thigh = +125°C
NOTES:
2. At output switch point, VO 1.4 Vdc, RS = 0
Ω
with VCC from 5.0 Vdc to 30 Vdc, and over the full input common mode range (0 V to VCC = –1.5 V).
3. Due to the PNP transistor inputs, bias current will flow out of the inputs. This current is essentially constant, independent of the output state, there
fore, no loading changes will exist on the input lines.
5. 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.
6. 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.
]
MOTOROLA ANALOG IC DEVICE DATA
3