参数资料
| 型号： | DS1861E+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 2/25页 |
| 文件大小： | 0K |
| 描述： | IC LASR CTRLR 1CHAN 5.5V 14TSSOP |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 96 |
| 类型： | 激光二极管控制器（光纤） |
| 通道数： | 1 |
| 电源电压： | 2.85 V ~ 5.5 V |
| 电流 - 电源： | 5mA |
| 工作温度： | -40°C ~ 95°C |
| 封装/外壳： | 14-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 14-TSSOP |
| 包装： | 管件 |
| 安装类型： | 表面贴装 |
Full Laser Control with Fault Management
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V CC , SDA, and SCL
Pins Relative to Ground.....................................-0.5V to +6.0V
Voltage Range on A 0 , A 1 , A 2 , Tx-Fault, Tx-Disable,
BIASSET, MODSET, and BMD Relative to
Ground.................-0.5V to (V CC + 0.5V), not to exceed +6.0V
Operating Temperature Range ...........................-40°C to +95°C
EEPROM Programming Temperature Range .........0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature .......................................See IPC/JEDEC
J-STD-020 Specification
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
RECOMMENDED OPERATING CONDITIONS
(V CC = +2.85V to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Supply Voltage
Input Logic 1
(SDA, SCL, A 2 , A 1 , A 0 )
Input Logic 0
(SDA, SCL, A 2 , A 1 , A 0 )
SYMBOL
V CC
V IH1
V IL1
(Note 1)
CONDITIONS
MIN
2.85
0.7 x
V CC
-0.3
TYP
MAX
5.50
V CC +
0.3
+0.3 x
V CC
UNITS
V
V
V
Input Logic 1 (TX-D)
Input Logic 0 (TX-D)
V IH2
V IL2
1.5
0.9
V
V
Voltage at BIASSET and
MODSET
I TH /I APC Ratio
(Note 2)
0.6
3.0
7:1
V
DC ELECTRICAL CHARACTERISTICS
(V CC = +2.85V to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Supply Current
Input Leakage
Output Leakage (TX-F, SDA)
Low-Level Output Voltage (TX-F,
SDA)
SYMBOL
I CC
I LI
I LO
V OL1
V OL2
CONDITIONS
(Note 3)
High impedance
3mA sink current
6mA sink current
MIN
-1
-1
0
0
TYP
5
MAX
7
+1
+1
0.4
0.6
UNITS
mA
μA
μA
V
I/O Capacitance
C I/O
10
pF
Input Current Each I/O Pin
0.4 < V I/O < 0.9 x V DD
-10
+10
μA
2
_____________________________________________________________________
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| DS1861E+ | 功能描述:激光驱动器 Closed Loop Laser Control RoHS:否 制造商:Micrel 数据速率:4.25 Gbps 工作电源电压:3 V to 3.6 V 电源电流:80 mA 最大工作温度:+ 85 C 封装 / 箱体:QFN-16 封装:Tube |
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