参数资料
型号: DS1876T+
厂商: Maxim Integrated Products
文件页数: 69/69页
文件大小: 0K
描述: IC CTRLR SFP DUAL LDD 28TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 60
类型: SFP 激光控制器
输入类型: 逻辑
输出类型: 逻辑
接口: I²C
电流 - 电源: 10mA
安装类型: 表面贴装
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
9
Maxim Integrated
SFP Controller with Dual LDD Interface
DS1876
Typical Operating Characteristics
(VCC = 3.3V, TA = +25°C, unless otherwise noted.)
PMON1/2 AND BMON1/2 INL
DS1876
toc06
PMON1/2 AND BMON1/2 INPUT VOLTAGE (V)
PMON1/2
AND
BMON1/2
INL
(LSB)
2.0
1.5
1.0
0.5
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
2.5
USING FACTORY-PROGRAMMED FULL-SCALE
VALUE OF 2.5V
PMON1/2 AND BMON1/2 DNL
DS1876
toc05
PMON1/2 AND BMON1/2 INPUT VOLTAGE (V)
PMON1/2
AND
BMON1/2
DNL
(LSB)
2.0
1.5
1.0
0.5
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
2.5
USING FACTORY-PROGRAMMED FULL-SCALE
VALUE OF 2.5V
APC1/2 AND MOD1/2 DAC INL
DS1876
toc04
DAC POSITION (DEC)
APC1/2
AND
MOD1/2
DAC
INL
(LSB)
1000
500
-2
-1
0
1
2
3
-3
0
APC1/2 AND MOD1/2 DAC DNL
DS1876
toc03
DAC POSITION (DEC)
APC1/2
AND
MOD1/2
DAC
DNL
(LSB)
1000
500
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
0.8
1.0
-1.0
0
SUPPLY CURRENT vs. TEMPERATURE
DS1876
toc02
TEMPERATURE (°C)
SUPPLY
CURRENT
(mA)
60
35
10
-15
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.8
2.9
3.0
2.0
-40
85
DAC POSITIONS = 1FFh
SDA = SCL = VCC
VCC = 3.9V
VCC = 3.3V
VCC = 2.85V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
DS1876
toc01
VCC (V)
SUPPLY
CURRENT
(mA)
3.750
3.450
3.150
2.1
2.2
2.3
2.4
2.5
2.6
2.7
2.0
2.850
SDA = SCL = VCC
DACs AT 1FFh
+95°C
+25°C
-40°C
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