參數(shù)資料
型號: MAX9484CTP
廠商: MAXIM INTEGRATED PRODUCTS INC
元件分類: 其它接口
英文描述: Dual-Output, Multimode CD-RW/DVD Laser-Diode Drivers
中文描述: SPECIALTY INTERFACE CIRCUIT, QCC20
封裝: 4X 4 MM, 0.80 MM HEIGHT, THIN, QFN-20
文件頁數(shù): 3/15頁
文件大?。?/td> 658K
代理商: MAX9484CTP
M
Dual-Output, Multimode
CD-RW/DVD Laser-Diode Drivers
_______________________________________________________________________________________
3
DC ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= V
CCO_
= +4.5V to +5.5V, R
L
= 6.8
, ENABLE = high, NE2 = NE3 = high (MAX9483), NE2_ = NE3_ = differential high
(MAX9484), ENOSC = low, T
A
= 0°C to +70°C, unless otherwise noted. Typical values are at V
CC
= V
CCO_
= +5V, T
A
= +25°C.)
(Notes 1, 2, 4)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DIGITAL INPUTS FOR CONTROL SIGNALS (ENABLE, OUTSEL, ENOSC)
High-Level Input Voltage
V
IH3
Low-Level Input Voltage
V
IL3
Input Current
ANALOG INPUTS (IN1, IN2, IN3)
2.0
V
V
0.8
+10
I
IN3
V
IN
= high or low
-10
μA
Current Channel Input Current
Range
I
CIN
Current flowing into IN1, IN2, or IN3
0
4.0
mA
Current Channel Input
Impedance
R
IN
IN_ to GND
165
200
235
OUTPUTS (OUT1 and OUT2)
Maximum Total Output Current
I
OUT
320
210
250
400
273
347
100
mA
Read current IN1
Write current IN2, IN3
Any channel (Note 3)
Any channel (Note 3)
Any channel (Note 3)
ENABLE = low
Maximum Output Current per
Channel
I
OUT
mA
Best-Fit Current Gain
Best-Fit Current Offset
Output Current Linearity
A
I
I/I
mA
%
I
OFFSET
-4
-3
+4
+3
1
I
OFF1
0.2
I
OFF2
NE2 = NE3 = high, I
IN1
= 0μA,
I
IN2
= I
IN3
= 500μA
NE2 = NE3 = low, I
IN1
= I
IN2
= I
IN3
= 0μA
0.22
1.5
Output Off Current
I
OFF3
0.14
5
mA
Read-Mode Output Supply
Sensitivity
I
OUT
= 40mA
-2
+2
%/V
Write-Mode Output Supply
Sensitivity
I
OUT
= 80mA
-2
+2
%/V
Read-Mode Output Temperature
Sensitivity
I
OUT
= 40mA
15
ppm°C
Write-Mode Output Temperature
Sensitivity
I
OUT
= 80mA
16
ppm°C
Output Noise
I
OUT
= 40mA, ENOSC = low
3
nA/
Hz
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