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參數(shù)資料
| 型號： | ZL40539LCG |
| 廠商： | ZARLINK SEMICONDUCTOR INC |
| 元件分類： | 其它接口 |
| 英文描述： | Dual Output CD and DVD 4 Channel Laser Diode Driver |
| 中文描述： | SPECIALTY INTERFACE CIRCUIT, QCC32 |
| 封裝： | 6 X 5 MM, 0.85 MM HEIGHT, MO-220VJHD, QFN-32 |
| 文件頁數(shù)： | 11/26頁 |
| 文件大小： | 538K |
| 代理商： | ZL40539LCG |
ZL40539
Data Sheet
11
Zarlink Semiconductor Inc.
Electrical Characteristics - Outputs A and B -
Vcc = 5 V, T
amb
= 25°C, Enable = High, ChR, Ch2, Ch3, Ch4 disabled, OSCEN =
Low, unless otherwise specified.
Characteristic
Value
Unit
Comments
Type
Min.
Typ.
Max.
Read channel output current
150
180
mA
ChR enabled, V
out
≤
3.0 V
B
Channel 2 output current
550
650
mA
Ch2 enabled, V
out
≤
3.0 V
A
Channel 3 output current
500
600
mA
Ch3 enabled, V
out
≤
3.0 V
A
Channel 4 output current
450
570
mA
Ch4 enabled, V
out
≤
3.0 V
A
Total output current
700
900
mA
ChR, 2, 3, 4 enabled,
V
out
≤
3.0 V
B
Read Output current, zero input
1.3
2.5
mA
INR = 0
μ
A, ChR enabled
A
Ch2 Output Current, zero input
1.5
10
mA
IN2 = 0
μ
A, Ch2 enabled
Ch3 Output Current, zero input
0
2
IN3 = 0
μ
A, Ch3 enabled
Ch4 Output Current, zero input
0
2
IN4 = 0
μ
A, Ch4 enabled
Input impedance
(INR, IN2, IN3, IN4)
410
500
590
W
R
in
to GND
B
I
out
supply sensitivity, any
channel
+3.0
+4.2
+6.0
%/V
I
out
= 80 mA, R
diode
= 3.9
V
diode
= 1.6 V
B
I
out
temperature sensitivity,
any channel
300
ppm/
°C
I
out
= 160 mA,
I
in
temp coefficient = 0 ppm/°C
C
I
out
current output noise
3
nA/
√
Hz
I
out
= 50 mA InR=500 uA
B
Current gain, ChR, best fit *
85
100
115
mA/
mA
I
out
= 20 mA to 60 mA
*
ChR enabled
A
Current gain, Ch2, best fit **
205
250
275
mA/
mA
I
out
= 40 mA to 120 mA
**
Ch2 enabled
A
Current gain, Ch3, best fit **
120
150
180
mA/
mA
I
out
= 40 mA to 120 mA
**
Ch3 enabled
A
Current gain, Ch4, best fit **
85
100
115
mA/
mA
I
out
= 40 mA to 120 mA
**
Ch4 enabled
A
Output current offset, ChR, best
fit
-1
+3
8
mA
I
out
= 20 mA to 60 mA
*
ChR enabled
A
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