Voltage References

MC3325
ELECTRICAL CHARACTERICISTICS (TA = 25°C, unless otherwise noted.)
Characteristics Figure Symbol Min Max Unit
Diode TC Adjust: Threshold Voltage on Pin 8 1 V8 7.9 8.95 V
Battery Sense 1 V
Threshold Voltage on Pin 5 V5 11.8 13.45
Threshold Voltage on Pin S Vs 11.1 12.75
Threshold Voltage on Pin 7 V7 10.5 11.9
Battery Sense Loss Detect 2
Threshold Current Into Pin 4 14 - SOO IIA
Threshold Voltage at Pin 4 (14';; 400 IlA) V4 1.3 1.7 V
Overvoltage Sense 2
Threshold Current Into Pin 3 13 - SOO IIA
Threshold Voltage at Pin 3 (13 ,;; 400 IIA) V3 S.7 9.0 V
Output Drive Adjust 3 V2 1.9 2.4 V
Voltage Drop from Pin 2 to Pin 10 (12 = 10 rnA)
Low State Output Voltage at Pin 10 4 V10 - 0.7 V
(13 = 12 rnA, 12 = 120 rnA)
Test Circuits
Figure 1 Figure 2
14 14
500 50 -=
+14V 2 13 +14V 2 13
-=
12 13- V3 3 12
4 11 4 11
V5
5
6
10
9
V10
4.7k
Va
-=
5
6
10
9
V10
4.7k
-=
7
16k
7 a
-=
Figure 3 Figure 4
14 14
-=
2 13 2 13
3 12 3 12
10mA 4 11 4 11
5 10 5 10
120mA 4.7k
-= 6 9 -= 6 9 -=
-= -=
7 7 a
MOTOROLA LINEAR/INTERFACE ICs DEVICE DATA
10-9
V10
III,