MC34161 MC33161
Figure 1. Comparator Input Threshold Voltage
6.0
Vout , OUTPUT VOLTAGE (V)
VCC = 5.0 V
RL = 10 k to VCC
5.0 TA = 25°C
4.0
3.0
2.0
TA = 85°C
TA = 25°C
1.0
TA = –40°C
0
1.22
1.23
1.24
1.25
1.26
1.27
Vin, INPUT VOLTAGE (V)
500
IIB , INPUT BIAS CURRENT (nA)
400
300
200
100
0
VCC = 5.0 V
VMode = Gnd
TA = 25°C
Figure 2. Comparator Input Bias Current
versus Input Voltage
TA = 85°C
TA = 25°C
TA = –40°C
1.28
1.29
0
1.0
2.0
3.0
Vin, INPUT VOLTAGE (V)
4.0
5.0
t PHL, OUTPUT PROPAGATION DELAY TIME (ns)
Figure 3. Output Propagation Delay Time
versus Percent Overdrive
8.0
Vout , OUTPUT VOLTAGE (V)
VCC = 5.0 V
TA = 25°C
1. VMode = Gnd, Output Falling
2. VMode = VCC, Output Rising
3. VMode = VCC, Output Falling
4. VMode = Gnd, Output Rising
Figure 4. Output Voltage versus Supply Voltage
Undervoltage Detector
Programmed to trip at 4.5 V
R1 = 1.8 k, R2 = 4.7 k
RL = 10 k to VCC
Refer to Figure 16
3600
3000
2400
1800
1200
600
6.0
4.0
1
2
3
4
0
2.0
4.0
6.0
8.0
10
2.0
0
TA = –40°C
TA = –25°C
TA = –85°C
0
2.0
4.0
VCC, SUPPLY VOLTAGE (V)
6.0
8.0
PERCENT OVERDRIVE (%)
Figure 5. Mode Select Thresholds
Vout , CHANNEL OUTPUT VOLTAGE (V)
6.0
5.0
4.0
3.0
2.0
1.0
0
0
TA = 85°C
TA = 25°C
TA = –40°C
0.5
1.0
1.5
Channel 2 Threshold
Channel 1 Threshold
VCC = 5.0 V
RL = 10 k to VCC
I Mode , MODE SELECT INPUT CURRENT (
µ
A)
40
35
30
25
20
15
10
5.0
0
0
Figure 6. Mode Select Input Current
versus Input Voltage
VCC = 5.0 V
TA = 25°C
TA = –40°C
TA = 85°C
TA = 25°C
2.0
2.5
3.0
3.5
VMode, MODE SELECT INPUT VOLTAGE (V)
1.0
2.0
3.0
4.0
VMode, MODE SELECT INPUT VOLTAGE (V)
5.0
MOTOROLA ANALOG IC DEVICE DATA
3
MOTOROLA [ MOTOROLA, INC ]
