参数资料
型号: LTC2379HMS-18#TRPBF
厂商: Linear Technology
文件页数: 12/26页
文件大小: 0K
描述: IC ADC 18BIT SPI/SRL 16MSOP
产品培训模块: LTC2379- 18-/16-bit Fully-Differential SAR ADC Family Overview
标准包装: 2,500
位数: 18
采样率(每秒): 1.6M
数据接口: 串行,SPI?
转换器数目: 1
功率耗散(最大): 21.5mW
电压电源: 模拟和数字
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: 16-TFSOP(0.118",3.00mm 宽)
供应商设备封装: 16-MSOP
包装: 带卷 (TR)
输入数目和类型: 1 个差分,双极
配用: DC1783A-E-ND - BOARD SAR ADC LTC2379-18
LTC2379-18
2
237918fa
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VDD) ...............................................2.8V
Supply Voltage (OVDD)................................................6V
Reference Input (REF).................................................6V
Analog Input Voltage (Note 3)
IN+, IN......................... (GND –0.3V) to (REF + 0.3V)
REF/DGC Input (Note 3) .... (GND –0.3V) to (REF + 0.3V)
Digital Input Voltage
(Note 3)........................... (GND –0.3V) to (OVDD + 0.3V)
(Notes 1, 2)
16
15
14
13
12
11
10
9
17
GND
1
2
3
4
5
6
7
8
GND
OVDD
SDO
SCK
RDL/SDI
BUSY
GND
CNV
CHAIN
VDD
GND
IN+
IN
GND
REF
REF/DGC
TOP VIEW
DE PACKAGE
16-LEAD (4mm
× 3mm) PLASTIC DFN
TJMAX = 150°C, θJA = 40°C/W
EXPOSED PAD (PIN 17) IS GND, MUST BE SOLDERED TO PCB
1
2
3
4
5
6
7
8
CHAIN
VDD
GND
IN+
IN
GND
REF
REF/DGC
16
15
14
13
12
11
10
9
GND
OVDD
SDO
SCK
RDL/SDI
BUSY
GND
CNV
TOP VIEW
MS PACKAGE
16-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 110°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC2379CMS-18#PBF
LTC2379CMS-18#TRPBF
237918
16-Lead Plastic MSOP
0°C to 70°C
LTC2379IMS-18#PBF
LTC2379IMS-18#TRPBF
237918
16-Lead Plastic MSOP
–40°C to 85°C
LTC2379HMS-18#PBF
LTC2379HMS-18#TRPBF
237918
16-Lead Plastic MSOP
–40°C to 125°C
LTC2379CDE-18#PBF
LTC2379CDE-18#TRPBF
23798
16-Lead (4mm
× 3mm) Plastic DFN
0°C to 70°C
LTC2379IDE-18#PBF
LTC2379IDE-18#TRPBF
23798
16-Lead (4mm
× 3mm) Plastic DFN
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
Digital Output Voltage
(Note 3)........................... (GND –0.3V) to (OVDD + 0.3V)
Power Dissipation .............................................. 500mW
Operating Temperature Range
LTC2379C ................................................ 0°C to 70°C
LTC2379I ............................................. –40°C to 85°C
LTC2379H.......................................... –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
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