参数资料
型号: LTC2488CDE#TRPBF
厂商: Linear Technology
文件页数: 24/30页
文件大小: 0K
描述: IC ADC 16BIT DELTA SIG 14-DFN
标准包装: 2,500
位数: 16
采样率(每秒): 6.9
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 1
功率耗散(最大): 800µW
电压电源: 单电源
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 14-WFDFN 裸露焊盘
供应商设备封装: 14-DFN-EP(4x3)
包装: 带卷 (TR)
输入数目和类型: 4 个单端,双极;2 个差分,双极
配用: DC1009A-B-ND - BOARD DELTA SIGMA ADC LTC2488
LTC2488
30
2488fa
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 FAX: (408) 434-0507 www.linear.com
LINEAR TECHNOLOGY CORPORATION 2006
LT 0710 REV A PRINTED IN USA
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LTC2480/LTC2482/
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LTC2481/LTC2483/
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TYPICAL APPLICATION
VCC
FO
SCK
SDI
GND
= EXTERNAL OSCILLATOR
= INTERNAL OSCILLATOR
LTC2492
3-WIRE
SPI INTERFACE
2488 F28
SDO
12
1
REF+
13
REF
14
CH0
8
CH1
9
CH2
10
CH3
11
COM
7
3
5
6
4
2
5V
0.1μF
10μF
CS
5V
IIN
+ = 0
IIN
= 0
R1
51.1k
R4
51.1k
C4
0.1μF
C3
0.1μF
R3
10k TO 100k
+
102k
5V
LT1494
0.1μF
1k
10k TO 100k
Figure 28. Easy Drive ADCs Simplify Measurement of High Impedance Sensors
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