参数资料
型号: LTC1857CG#PBF
厂商: Linear Technology
文件页数: 12/20页
文件大小: 0K
描述: IC ADC 8CH 12BIT 100KSPS 28-SSOP
标准包装: 47
系列: SoftSpan™
位数: 12
采样率(每秒): 100k
数据接口: MICROWIRE?,串行,SPI?
转换器数目: 1
功率耗散(最大): 40mW
电压电源: 模拟和数字
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 28-SSOP(0.209",5.30mm 宽)
供应商设备封装: 28-SSOP
包装: 管件
输入数目和类型: 8 个单端,单极;8 个单端,双极;4 个差分,单极;4 个差分,双极
产品目录页面: 1347 (CN2011-ZH PDF)
LTC1857/LTC1858/LTC1859
2
185789fa
PIN CONFIGURATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage (OVDD = DVDD = AVDD = VDD).............6V
Ground Voltage Difference
DGND, AGND1, AGND2, AGND3........................±0.3V
Analog Input Voltage
ADC+, ADC
(Note 3) ................. (AGND1 – 0.3V) to (AVDD + 0.3V)
CH0-CH7, COM ..................................................±25V
Digital Input Voltage (Note 4)....... (DGND – 0.3V) to 10V
Digital Output Voltage ..(DGND – 0.3V) to (DVDD + 0.3V)
Power Dissipation ...............................................500mW
Operating Temperature Range
LTC1857C/LTC1858C/LTC1859C .............. 0°C to 70°C
LTC1857I/LTC1858I/LTC1859I.............. –40°C to 85°C
Storage Temperature Range................... –65°C to 150°C
Lead Temperature (Soldering, 10 sec) .................. 300°C
(Note 1)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
TOP VIEW
G PACKAGE
28-LEAD PLASTIC SSOP
28
27
26
25
24
23
22
21
20
19
18
17
16
15
COM
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
MUXOUT+
MUXOUT
ADC+
ADC
AGND1
CONVST
RD
SCK
SDI
DGND
SDO
BUSY
OVDD
DVDD
AVDD
AGND3
AGND2
REFCOMP
VREF
TJMAX = 110°C, θJA = 95°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1857CG#PBF
LTC1857CG#TRPBF
28-Lead Plastic SSOP
0°C to 70°C
LTC1857IG#PBF
LTC1857IG#TRPBF
28-Lead Plastic SSOP
–40°C to 85°C
LTC1858CG#PBF
LTC1858CG#TRPBF
28-Lead Plastic SSOP
0°C to 70°C
LTC1858IG#PBF
LTC1858IG#TRPBF
28-Lead Plastic SSOP
–40°C to 85°C
LTC1859CG#PBF
LTC1859CG#TRPBF
28-Lead Plastic SSOP
0°C to 70°C
LTC1859IG#PBF
LTC1859IG#TRPBF
28-Lead Plastic SSOP
–40°C to 85°C
LEAD BASED FINISH
TAPE AND REEL
PART MARKING
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC1857CG
LTC1857CG#TR
28-Lead Plastic SSOP
0°C to 70°C
LTC1857IG
LTC1857IG#TR
28-Lead Plastic SSOP
–40°C to 85°C
LTC1858CG
LTC1858CG#TR
28-Lead Plastic SSOP
0°C to 70°C
LTC1858IG
LTC1858IG#TR
28-Lead Plastic SSOP
–40°C to 85°C
LTC1859CG
LTC1859CG#TR
28-Lead Plastic SSOP
0°C to 70°C
LTC1859IG
LTC1859IG#TR
28-Lead Plastic SSOP
–40°C to 85°C
Consult LTC Marketing for parts specied with wider operating temperature ranges.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specications, go to: http://www.linear.com/tapeandreel/
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相关代理商/技术参数
参数描述
LTC1857IG 制造商:Linear Technology 功能描述:MS-ADC/General Purpose, 12-bit, 100ksps, 8-ch. SoftSpan ADC
LTC1857IG#PBF 功能描述:IC A/D CONV 8CH 12BIT 28-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:SoftSpan™ 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 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:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC1857IG#TR 制造商:Linear Technology 功能描述:MS-ADC/General Purpose, 12-bit, 100ksps, 8-ch. SoftSpan ADC
LTC1857IG#TRPBF 功能描述:IC A/D CONV 8CH 12BIT 28-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:SoftSpan™ 标准包装:1,000 系列:- 位数:12 采样率(每秒):300k 数据接口:并联 转换器数目:1 功率耗散(最大):75mW 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:24-SOIC(0.295",7.50mm 宽) 供应商设备封装:24-SOIC 包装:带卷 (TR) 输入数目和类型:1 个单端,单极;1 个单端,双极
LTC1858CG#PBF 功能描述:IC ADC 8CH 14BIT 100KSPS 28-SSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:SoftSpan™ 标准包装:1 系列:microPOWER™ 位数:8 采样率(每秒):1M 数据接口:串行,SPI? 转换器数目:1 功率耗散(最大):- 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:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6