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4-6
Driver Maximum Output Current
I
DRSW
f
SC
-1
-
1
A
Shunt Controller Switching Frequency
0
-
2.5
MHz
ANALOG SAMPLE/HOLD AMPLIFIERS
Low Level Input Voltage
V
IL
I
IL
V
IH
V
HYS
V
IN
0
-
1.5
V
Low Level Input Current
-140
-
-
μ
A
High Level Input Voltage
3.5
-
V
CC
+ 0.3
-
V
Minimum Hysteresis
0.3
-
V
Analog Input Voltage Range
0
-
V
CC
- 0.2
-
V
Minimum Sample/Hold Pulse Width
-
10
μ
s
Droop Rate, Constant Current Addresses #’s 1, 2
-
-
0.006
V/s
Droop Rate, Other Addresses #’s 3 - 8
-
-
0.06
V/s
Maximum Analog Multiplexing Frequency
-
-
30
kHz
DIAGNOSTIC OUTPUT
(DIAG Output)
Voltage Follower Voltage Range
V
O
V
CL
0
-
V
CC
- 0.2
V
CC
+ 0.3
V
Voltage Follower Maximum Clamp Voltage
-
-
V
O. C. (OVER CURRENT) COMPARATOR
(OC1, 2 Outputs)
Threshold (%) O.C. Detection
Programmed Current
as Ref.
-
140
-
%
Output Voltage, Low Level
V
OL
I
OL
V
OH
I
OH
0
-
1.5
V
Output Current, Low Level
-
12
-
mA
Output Voltage, High Level
3.5
-
V
CC
- 0.5
-
V
Output Current, High Level
-
4
mA
TEC REF. RESISTOR AND DRIVE OUTPUT
TECREFR Output Voltage to Reference Resistor
V
REFR
V
TECG
1.71
1.9
2.09
V
TECGDR1, 2 Drive Output Voltage
0
-
9
V
OVER/UNDER TEMPERATURE COMPARATOR
(To OT Output)
Under Temp. Limit
T
LOW
T
HIGH
V
OL
I
OL
V
OH
I
OH
2.07
2.1
2.13
V
Over Temp. Limit
1.67
1.7
1.73
V
Output Voltage, Low Level
0
-
1.5
V
Output Current, Low Level
-
12
-
mA
Output Voltage, High Level
3.5
-
V
CC
- 0.5
-
V
Output Current, High Level
-
4
mA
RELAY DRIVER
Driver Output Current
I
RLY
r
DS(ON)
-
-
30
mA
Drain to Source Resistance
-
20
-
LASER PROTECTION DIODES
See Figure 1
Maximum Diode Forward Voltage Drop
V
LDX,
V
ESDX
I
LDX
10A Peak Current
-
-
2
V
Maximum Reverse Diode Current
-
-
1
μ
A
NOTE:
2. The drive control sets the high and low voltages to the gate of the Power FET driver (shunt switch). Both the upper and lower levels are set by
values held in two of the sample/hold amplifiers. External capacitors at VUP1, 2 and VLOW1, 2 are required for stabilization.
Electrical Specifications
T
J
= 100
ο
C, V
DD
= 12V, V
CC
= 5V, V
EE
= -5V, INVERT Low (Figure 1 Configuration)
Unless Otherwise Specified
(Continued)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
HIP9022