参数资料
型号: LTC1658CS8#PBF
厂商: Linear Technology
文件页数: 10/12页
文件大小: 0K
描述: IC D/A CONV 14BIT R-R 8-SOIC
标准包装: 100
设置时间: 12µs
位数: 14
数据接口: 串行
转换器数目: 1
电压电源: 单电源
功率耗散(最大): 3mW
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SOIC
包装: 管件
输出数目和类型: 1 电压,单极
采样率(每秒): *
产品目录页面: 1350 (CN2011-ZH PDF)
7
LTC1658
OPERATIO
U
Serial Interface
The data on the DIN input is loaded into the shift register
on the rising edge of the clock. The MSB is loaded first. The
DAC register loads the data from the shift register when
CS/LD is pulled high. The clock is disabled internally when
CS/LD is high. Note: CLK must be low before CS/LD is
pulled low to avoid an extra internal clock pulse. The input
word must be 16 bits wide. The last two bits are don’t
cares.
The buffered output of the 16-bit shift register is available
on the DOUT pin which swings from GND to VCC.
Multiple LTC1658s may be daisy-chained together by
connecting the DOUT pin to the DIN pin of the next chip
while the clock and CS/LD signals remain common to all
chips in the daisy chain. The serial data is clocked to all of
the chips then the CS/LD signal is pulled high to update all
of them simultaneously.
Voltage Output
The LTC1658 rail-to-rail buffered output can source or sink
5mA over the entire operating temperature range while
pulling to within 400mV of the positive supply voltage or
ground. The output swings to within a few millivolts of ei-
ther supply rail when unloaded and has an equivalent out-
put resistance of 40
,at5VVCC,whendrivingaloadtothe
rails. The output can drive 1000pF without going into os-
cillation.
The output swings from 0V to the voltage at the REF pin,
i.e., there is a gain of 1 from REF to VOUT. Please note, if
REF is tied to VCC the output can only swing to (VCC – VOS).
See Applications Information.
相关PDF资料
PDF描述
VI-B02-MY-F2 CONVERTER MOD DC/DC 15V 50W
VI-B03-MY-F4 CONVERTER MOD DC/DC 24V 50W
AD5024BRUZ IC DAC QUAD 12BIT 1LSB 16-TSSOP
MS27473E24B29SC CONN PLUG 29POS STRAIGHT W/SCKT
VI-B03-MY-F3 CONVERTER MOD DC/DC 24V 50W
相关代理商/技术参数
参数描述
LTC1658IMS8 功能描述:IC D/A CONV 14BIT R-R 8-MSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散(最大):55µW 工作温度:-40°C ~ 85°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 输出数目和类型:1 电流,单极;1 电流,双极 采样率(每秒):*
LTC1658IMS8#PBF 功能描述:IC D/A CONV 14BIT R-R 8-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 设置时间:4µs 位数:12 数据接口:串行 转换器数目:2 电压电源:单电源 功率耗散(最大):- 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-TSSOP,8-MSOP(0.118",3.00mm 宽) 供应商设备封装:8-uMAX 包装:管件 输出数目和类型:2 电压,单极 采样率(每秒):* 产品目录页面:1398 (CN2011-ZH PDF)
LTC1658IMS8#TR 功能描述:IC DAC 14BIT R-R MICROPWR 8MSOP RoHS:否 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散(最大):55µW 工作温度:-40°C ~ 85°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 输出数目和类型:1 电流,单极;1 电流,双极 采样率(每秒):*
LTC1658IMS8#TRPBF 功能描述:IC D/A CONV 14BIT R-R 8-MSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数模转换器 系列:- 标准包装:47 系列:- 设置时间:2µs 位数:14 数据接口:并联 转换器数目:1 电压电源:单电源 功率耗散(最大):55µW 工作温度:-40°C ~ 85°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 输出数目和类型:1 电流,单极;1 电流,双极 采样率(每秒):*
LTC1658IMS8PBF 制造商:Linear Technology 功能描述:DAC 14-Bit Rail-to-Rail Micropower MSOP8