參數(shù)資料
型號: HIP9022
廠商: Intersil Corporation
英文描述: Dual High Speed Laser Driver
中文描述: 雙高速激光驅(qū)動器
文件頁數(shù): 5/10頁
文件大?。?/td> 98K
代理商: HIP9022
4-5
Absolute Maximum Ratings
Thermal Information
Maximum Analog Supply Voltage, V
DD
. . . . . . . . . . . -0.3V to 14V
Logic Supply Voltage, V
CC
. . . . . . . . . . . . . . . . . . . . . . -0.3V to 6V
Analog Negative Supply Voltage, V
EE
. . . . . . . . . . . . . 0.3V to -5.5
Maximum Laser Protection Diode Current . . . . . . . . . . 10A, 200ns
Operating Conditions
V
DD
Supply Voltage Range, V
DD
. . . . . . . . . . . . . . 11.4V to 12.6V
V
CC
Supply Voltage Range, V
CC
. . . . . . . . . . . . . . . . 4.5V to 5.5V
V
EE
Supply Voltage Range, V
EE
. . . . . . . . . . . . . . . . -4.5V to -5.5V
Laser Power Supply Range, V
LAS
. . . . . . . . . . . . . . . . . . 3V to 5V
TEC Power Supply Range, V
TEC
. . . . . . . . . . . . . . . . . . . 3V to 5V
Laser Operating Current Range, I
DL
. . . . . . . . . . . . . . . . . 0A to 2A
TEC Operating Current Range, I
TEC
. . . . . . . . . . . . . . . . . 0A to 2A
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Thermal Resistance (Typical, Note 1)
PLCC Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Maximum Operating Junction Temperature, T
J
. . . . . . . . . . . 100
o
C
Maximum Storage Temperature Range, T
STG
. . . . -55
o
C to 150
o
C
Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300
o
C
θ
JC
(
o
C/W)
40
Die Characteristics
Back Side Potential . . . . . . . . . . . . . . . . . . . . . . . . . -V
EE
, Substrate
NOTE:
1.
θ
JA
is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
T
J
= 100
ο
C, V
DD
= 12V, V
CC
= 5V, V
EE
= -5V, INVERT Low (Figure 1 Configuration)
Unless Otherwise Specified
PARAMETER
SYMBOL
TEST CONDITIONS
MIN
TYP
MAX
UNITS
POWER SUPPLIES
V9P Voltage, No External Load
V9P
1
μ
F Tantalum
Capacitor to V9P
-
9
-
V
V9P Thermal Shutdown
150
-
-
o
C
o
C
V9P Thermal Shutdown Recovery
-
-
125
V9P Current Limiting
65
-
-
mA
V
DD
Power Supply Current
V
CC
Power Supply Current
V
EE
Power Supply Current
LOGIC/DIGITAL INPUTS
I
DD
I
CC
I
EE
-
25
75
mA
-
1.5
25
mA
-75
-23
-
mA
(A0-A3, NULLB and SB_H, LASERON1B, LASERON2B with 60k
Pullup Resistors; INVERT, RESETB, RLY_IN 60k
with Pulldown Resistors)
Low Level Input Voltage
V
IL
V
IH
V
HYS
I
IL
I
IH
0
-
1.5
V
High Level Input Voltage
3.5
-
V
CC
+ 0.3
-
V
Minimum Hysteresis
0.3
-
V
Low Level Input Current (Inputs with Pullups)
-140
-
-
μ
A
High Level Input Current (Inputs with Pulldowns)
-
-
140
μ
A
CONSTANT CURRENT CONTROLLER
OTA Gate Drive Amp. (A2) Voltage Output Range
V
G
A
VS
V
IN
V
IO
V
IC
-4
-
V
CC
10.2
V
Current Monitor Amp. (A1) Gain
9.8
10
-
Current Monitor Amp. Differential Sense Input Range
0
-
500
mV
Current Monitor Amp. Input Offset
-5
-
5
mV
Current Monitor Amp. Common Mode Input Range
0
-
5
V
SHUNT CURRENT SWITCH CONTROLLER
(Note 2) V
UPPER
= 2V, V
LOWER
= -1V, Gate Load = 5000pF, VUP1, 2; 1
μ
F Filter Capacitor to
GND, VLOW1, 2; 1
μ
F Filter Capacitor to GND, Unless Otherwise Specified
Shunt Gate Output Rise/Fall time
t
R
/t
F
10% -90% Rise,
90% -10% Fall
T
J
= 100
o
C
T
J
= -25
o
C
-
-
20
ns
Propagation Delay, LASERONB1, 2 to SG_1, 2
t
D
-
80
110
ns
-
60
95
ns
Drive Output Voltage
V
UPPER
V
LOWER
0
-
V
CC
V
CC
V
-4
-
V
HIP9022
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