MOTOROLA MC3302DR2, MC3302P, LM339D, LM339AN, LM339ADR2 Datasheet
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LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
Quad Single Supply Comparators
These comparators are designed for use in level detection, low±level sensing and memory applications in consumer automotive and industrial electronic applications.
•Single or Split Supply Operation
•Low Input Bias Current: 25 nA (Typ)
•Low Input Offset Current: ±5.0 nA (Typ)
•Low Input Offset Voltage: ±1.0 mV (Typ) LM139A Series
•Input Common Mode Voltage Range to Gnd
•Low Output Saturation Voltage: 130 mV (Typ) @ 4.0 mA
•TTL and CMOS Compatible
•ESD Clamps on the Inputs Increase Reliability without Affecting
Device Operation
MAXIMUM RATINGS
Rating |
Symbol |
Value |
Unit |
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Power Supply Voltage |
VCC |
+36 or ±18 |
Vdc |
LM239, A/LM339A/LM2901, V |
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MC3302 |
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+30 or ±15 |
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Input Differential Voltage Range |
VIDR |
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Vdc |
LM239, A/LM339A/LM2901, V |
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36 |
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MC3302 |
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30 |
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Input Common Mode Voltage Range |
VICMR |
±0.3 to VCC |
Vdc |
Output Short Circuit to Ground (Note 1) |
ISC |
Continuous |
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Power Dissipation @ TA = 25°C |
PD |
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Plastic Package |
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1.0 |
W |
Derate above 25°C |
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8.0 |
mW/°C |
Junction Temperature |
TJ |
150 |
°C |
Operating Ambient Temperature Range |
TA |
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°C |
LM239, A |
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±25 to +85 |
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MC3302 |
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±40 to +85 |
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LM2901 |
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±40 to +105 |
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LM2901V |
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±40 to +125 |
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LM339, A |
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0 to +70 |
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Storage Temperature Range |
Tstg |
±65 to +150 |
°C |
NOTE: 1. The maximum output current may be as high as 20 mA, independent of the magnitude of VCC. Output short circuits to VCC can cause excessive heating and eventual destruction.
Figure 1. Circuit Schematic
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14
1
N, P SUFFIX
CASE 646
14
1
SO±14
D SUFFIX
CASE 751A
PIN CONNECTIONS
Output 2 |
1 |
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14 |
Output 3 |
Output 1 |
2 |
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13 |
Output 4 |
V |
3 |
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12 |
Gnd |
CC |
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± Input 1 |
4 |
* |
) 11 |
+ Input 4 |
+ Input 1 |
5 |
)1 |
4 * 10 |
± Input 4 |
± Input 2 |
6 |
* |
) 9 |
+ Input 3 |
+ Input 2 |
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)2 |
3 * |
± Input 3 |
7 |
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8 |
(Top View)
VCC |
+ Input |
± Input |
Output |
ORDERING INFORMATION |
See detailed ordering and shipping information in the package dimensions section on page 5 of this data sheet.
Gnd
NOTE: Diagram shown is for 1 comparator.
Semiconductor Components Industries, LLC, 1999 |
1 |
Publication Order Number: |
October, 1999 ± Rev. 3 |
|
LM339/D |
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
ELECTRICAL CHARACTERISTICS (VCC = +5.0 Vdc, TA = +25°C, unless otherwise noted)
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LM239A/339A |
LM239/339 |
LM2901/2901V |
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MC3302 |
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Characteristic |
Symbol |
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Unit |
Min |
Typ |
Max |
Min |
Typ |
Max |
Min |
Typ |
Max |
Min |
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Typ |
Max |
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Input Offset Voltage (Note 4) |
VIO |
± |
±1.0 |
±2.0 |
± |
±2.0 |
±5.0 |
± |
±2.0 |
±7.0 |
± |
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±3.0 |
±20 |
mVdc |
Input Bias Current (Notes 4, 5) |
IIB |
± |
25 |
250 |
± |
25 |
250 |
± |
25 |
250 |
± |
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25 |
500 |
nA |
(Output in Analog Range) |
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Input Offset Current (Note 4) |
IIO |
± |
±5.0 |
±50 |
± |
±5.0 |
±50 |
± |
±5.0 |
±50 |
± |
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±3.0 |
±100 |
nA |
Input Common Mode Voltage |
VICMR |
0 |
± |
VCC |
0 |
± |
VCC |
0 |
± |
VCC |
0 |
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± |
VCC |
V |
Range |
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±1.5 |
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±1.5 |
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±1.5 |
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±1.5 |
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Supply Current |
ICC |
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mA |
RL = ∞ (For All Comparators) |
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± |
0.8 |
2.0 |
± |
0.8 |
2.0 |
± |
0.8 |
2.0 |
± |
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0.8 |
2.0 |
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RL = ∞ , VCC = 30 Vdc |
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± |
1.0 |
2.5 |
± |
1.0 |
2.5 |
± |
1.0 |
2.5 |
± |
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1.0 |
2.5 |
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Voltage Gain |
AVOL |
50 |
200 |
± |
50 |
200 |
± |
25 |
100 |
± |
25 |
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100 |
± |
V/mV |
RL ≥ 15 kΩ, VCC = 15 Vdc |
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Large Signal Response Time |
± |
± |
300 |
± |
± |
300 |
± |
± |
300 |
± |
± |
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300 |
± |
ns |
VI = TTL Logic Swing, |
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Vref = 1.4 Vdc, VRL = 5.0 Vdc, |
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RL = 5.1 kΩ |
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Response Time (Note 6) |
± |
± |
1.3 |
± |
± |
1.3 |
± |
± |
1.3 |
± |
± |
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1.3 |
± |
μs |
VRL = 5.0 Vdc, RL = 5.1 kΩ |
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Output Sink Current |
ISink |
6.0 |
16 |
± |
6.0 |
16 |
± |
6.0 |
16 |
± |
6.0 |
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16 |
± |
mA |
VI (±) ≥ +1.0 Vdc, VI(+) = 0, |
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VO ≤ 1.5 Vdc |
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Saturation Voltage |
Vsat |
± |
130 |
400 |
± |
130 |
400 |
± |
130 |
400 |
± |
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130 |
500 |
mV |
VI(±) ≥ +1.0 Vdc, VI(+) = 0, |
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Isink ≤ 4.0 mA |
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Output Leakage Current |
IOL |
± |
0.1 |
± |
± |
0.1 |
± |
± |
0.1 |
± |
± |
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0.1 |
± |
nA |
VI(+) ≥ +1.0 Vdc, VI(±) = 0, |
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VO = +5.0 Vdc |
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PERFORMANCE CHARACTERISTICS (VCC = +5.0 Vdc, TA = Tlow to Thigh [Note 3]) |
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LM239A/339A |
LM239/339 |
LM2901/2901V |
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MC3302 |
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Characteristic |
Symbol |
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Unit |
Min |
Typ |
Max |
Min |
Typ |
Max |
Min |
Typ |
Max |
Min |
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Typ |
Max |
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Input Offset Voltage (Note 4) |
VIO |
± |
± |
±4.0 |
± |
± |
±9.0 |
± |
± |
±15 |
± |
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± |
±40 |
mVdc |
Input Bias Current (Notes 4, 5) |
IIB |
± |
± |
400 |
± |
± |
400 |
± |
± |
500 |
± |
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± |
1000 |
nA |
(Output in Analog Range) |
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Input Offset Current (Note 4) |
IIO |
± |
± |
±150 |
± |
± |
±150 |
± |
± |
±200 |
± |
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± |
±300 |
nA |
Input Common Mode Voltage |
VICMR |
0 |
± |
VCC |
0 |
± |
VCC |
0 |
± |
VCC |
0 |
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± |
VCC |
V |
Range |
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±2.0 |
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±2.0 |
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±2.0 |
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±2.0 |
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Saturation Voltage |
Vsat |
± |
± |
700 |
± |
± |
700 |
± |
± |
700 |
± |
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± |
700 |
mV |
VI(±) ≥ +1.0 Vdc, VI(+) = 0, |
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Isink ≤ 4.0 mA |
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Output Leakage Current |
IOL |
± |
± |
1.0 |
± |
± |
1.0 |
± |
± |
1.0 |
± |
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± |
1.0 |
μA |
VI(+) ≥ +1.0 Vdc, VI(±) = 0, |
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VO = 30 Vdc |
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Differential Input Voltage |
VID |
± |
± |
VCC |
± |
± |
VCC |
± |
± |
VCC |
± |
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± |
VCC |
Vdc |
All VI ≥ 0 Vdc |
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NOTES: 3. (LM239/239A) Tlow = ±25°C, Thigh = +85°
(LM339/339A) Tlow = 0°C, Thigh = +70°C
(MC3302) Tlow = ±40°C, Thigh = +85°C
(LM2901) Tlow = ±40°C, Thigh = +105°
(LM2901V) Tlow = ±40°C, Thigh = +125°C
4.At the output switch point, VO ] 1.4 Vdc, RS ≤ 100 Ω 5.0 Vdc ≤ VCC ≤ 30 Vdc, with the inputs over the full common mode range (0 Vdc to VCC ±1.5 Vdc).
5.The bias current flows out of the inputs due to the PNP input stage. This current is virtually constant, independent of the output state.
6.The response time specified is for a 100 mV input step with 5.0 mV overdrive. For larger signals, 300 ns is typical.
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2
LM339, LM339A, LM239, LM239A, LM2901, M2901V, MC3302
|
Figure 2. Inverting Comparator |
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Figure 3. Noninverting Comparator |
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with Hystersis |
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with Hysteresis |
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+ VCC |
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+ VCC |
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R3 |
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10 k |
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10 k |
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Rref |
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Vin |
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± |
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Rref |
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VO |
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Vref |
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10 k |
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+ VCC |
+ |
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R1 |
± |
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VO |
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Vref |
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R2 |
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R2 |
+ |
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Vin |
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10k |
R1 |
1.0 M |
V |
CC |
R1 |
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10 k |
R3 |
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V R1 |
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V |
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ref |
Rref + R1 |
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Vref = |
CC |
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1.0 M |
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Rref + R1 |
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R3 ] R1 / / Rref / / R2 |
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R2 [ R1 / / Rref |
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R1 / / Rref |
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[VO(max) ± VO(min)] |
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Amount of Hysteresis VH |
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VH = |
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R1/ / Rref + R2 |
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VH = |
R2 |
[(VO(max) ± VO(min)] |
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R2 Rref / / R1 |
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R2 + R3 |
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Typical Characteristics
(VCC = 15 Vdc, TA = +25°C (each comparator) unless otherwise noted.)
Figure 4. Normalized Input Offset Voltage |
Figure 5. Input Bias Current |
NORMALIZED OFFSET VOLTAGE
1.40 |
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48 |
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(nA) |
42 |
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1.20 |
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36 |
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TA = ±55° C |
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CURRENT |
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TA = +25° C |
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30 |
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1.00 |
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BIAS |
24 |
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TA = +125°C |
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18 |
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INPUT |
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0.80 |
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12 |
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IB, |
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I |
6.0 |
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0.60 |
±25 |
0 |
25 |
50 |
75 |
100 |
125 |
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0 |
4.0 |
8.0 |
12 |
16 |
20 |
24 |
28 |
32 |
±50 |
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0 |
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TA, AMBIENT TEMPERATURE (°C) |
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VCC, POWER SUPPLY VOLTAGE (Vdc) |
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IO, OUTPUT CURRENT (mA)
Figure 6. Output Sink Current versus
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Output Saturation Voltage |
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8.0 |
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7.0 |
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TA = +25° C |
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6.0 |
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TA |
= ±55° C |
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5.0 |
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4.0 |
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TA |
= +125 |
°C |
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3.0 |
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2.0 |
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1.0 |
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0 |
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0 |
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100 |
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200 |
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400 |
500 |
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Vsat, OUTPUT SATURATION VOLTAGE (mV)
http://onsemi.com
3
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