参数资料
型号: DS1864T+
厂商: Maxim Integrated
文件页数: 2/72页
文件大小: 0K
描述: IC LASER CTRLR 1CHAN 5.5V 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: 激光二极管控制器(光纤)
通道数: 1
电源电压: 2.97 V ~ 5.5 V
电流 - 电源: 3mA
工作温度: -40°C ~ 95°C
封装/外壳: 28-WFQFN 裸露焊盘
供应商设备封装: 28-TQFN-EP(5x5)
包装: 管件
安装类型: 表面贴装
SFP Laser Controller and
Diagnostic IC
ABSOLUTE MAXIMUM RATINGS
Voltage Range on V CC Relative to Ground ...........-0.5V to +6.0V
Voltage Range on Inputs Relative to Ground* .................-0.5V to
(V CC + 0.5V)
Voltage Range on DAC Pins Relative to Ground*............-0.5V to
(V CC + 0.5V)
Current into DAC Pins ...........................................................5mA
Operating Temperature Range ...........................-40°C to +95°C
Programming Temperature Range .........................0°C to +70°C
Storage Temperature Range .............................-55°C to +125°C
Soldering Temperature............See IPC/J-STD-020 Specification
* Not to exceed 6.0V.
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
(T A = -40°C to +95°C)
PARAMETER
Supply Voltage
Input Logic 0 (SDA, SCL)
Input Logic 1 (SDA, SCL)
Input Logic Levels (TX-D, INLOS,
RSEL, IN1)
SYMBOL
V CC
V IL
V IH
V IL
V IH
CONDITIONS
(Note 1)
I IL (max) = -10μA
I IH (max) = 10μA
Input Logic 0
Input Logic 1
MIN
2.97
-0.3
0.7 x
V CC
-0.3
1.5
TYP
MAX
5.50
+0.3 x
V CC
V CC +
0.3
0.9
V CC +
0.3
UNITS
V
V
V
V
DC ELECTRICAL CHARACTERISTICS
(V CC = 2.97V to 5.5V, T A = -40°C to +95°C.)
PARAMETER
Supply Current
SYMBOL
I CC
CONDITIONS
(Notes 2 and 3)
MIN
TYP
3
MAX
5
UNITS
mA
Input Leakage (SDA, SCL)
Low-Level Output Voltage (SDA)
I/O Capacitance
I IL
V OL1
V OL2
C I/O
3mA sink current
6mA sink current
For SDA/SCL
-1
+1
0.4
0.6
10
μA
V
pF
TX-D Pullup Resistor
Digital Power-On Reset
Analog Power-On Reset
High-Level Output Voltage
(FETG)
Low-Level Output Voltage (TX-F,
LOS Voltage, FETG)
Input Current Each I/O Pin
R PU
V POD
V POA
V OH
V OL
T A = +25°C
4mA source current
4mA sink current
0.4 < V I/O < 0.9V CC
14
1.0
2.00
V CC -
0.4
0.0
-10
20
24
2.2
2.97
V CC +
0.3
0.4
+10
k ?
V
V
V
V
μA
2
_____________________________________________________________________
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