1993_Motorola_Linear_Interface_ICs_Vol_2.pdf

MAXIMUM RATINGS
UAA1041
Rating Pin Value Unit
Current: Continuous/Pulse' 1 +150/+500 rnA
-35/-500
2 +/-350/1900
3 +/-300/1400
8 +/-25/50
Junction Temperature TJ 150 °C
Operating Ambient Temperature Range TA --40 to + 100 °C
Storage Temperature Range Tstg --65 to + 150 °C
, One pulse with an exponential decay and with a time constant of 500 ms.
ELECTRICAL CHARACTERICISTICS (Tl = 25°C)
Characteristics Symbol Min Typ
Battery Voltage Range (normal operation) VB 8.0 -
Overvoltage Detector Threshold (VPinZ-VPinl) Dth(OV) 19 20.2
Clamping Voltage (VPinZ-VPinl) VIK 29 31.5
Short Circuit Detector Threshold (VPinZ-VPin7) Dth(SC) 0.63 0.7
Output Voltage (Irelay = -250 rnA) (VPin2-VPin3) Vo - -
Starter Resistance Rst = R2 + RLamp Rst - -
Oscillator Constant (normal operation) Kn 1.4 1.5
Temperature Coefficient of Kn Kn - -1.5xl0--3
Duty Cycle (normal operation) - 45
Oscillator Constant - (1 lamp defect of 21 W) KF 0.63
Duty Cycle (1 lamp defect of 21 W) - 35
Oscillator Constant Kl 0.167
K2 0.25
K3 0.126
Current Consumption (relay off) ICC
Pin 1; at VPin2 - VPinl = 8.0 V -
= 13.5 V -2.5
= 18 V -
Current Consumption (relay on) -
Pin 1; at VPin2 - VPinl = 8.0 V -
= 13.5 V -
= 18 V -
Defect Lamp Detector Threshold at VPin2 to VB = 8.0 V VPinZ-VPin7 -
and R3 = 220 a = 13.5V VPinZ-VPin7 79
= 18 V VPin2-VPin7 -
t See Note 1 of Application Information
MOTOROLA LINEAR/INTERFACE ICs DEVICE DATA
10-105
50
0.68
40
0.18
0.27
0.13
-0.9
-1.6
-2.2
-3.8
-5.6
--6.9
68
85.3
100
Max Unit
18 V
21.5 V
34 V
0.77 V
1.5 V
3.6 kat
1.6 -
- lrC
55 %
0.73 -
45 %
0.193 -
0.29
0.14
-
-1.0
-
rnA
rnA
- -
-
- mV
91
-