5秒后页面跳转
MCP4921T-E/MS PDF预览

MCP4921T-E/MS

更新时间: 2024-10-27 04:40:19
品牌 Logo 应用领域
美国微芯 - MICROCHIP 转换器数模转换器光电二极管
页数 文件大小 规格书
42页 3213K
描述
12-Bit DAC with SPI⑩ Interface

MCP4921T-E/MS 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:MSOP
包装说明:TSSOP, TSSOP8,.19针数:8
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01Factory Lead Time:16 weeks
风险等级:1.63Is Samacsys:N
最大模拟输出电压:5.5 V最小模拟输出电压:
转换器类型:D/A CONVERTER输入位码:BINARY
输入格式:SERIALJESD-30 代码:S-PDSO-G8
JESD-609代码:e3长度:3 mm
最大线性误差 (EL):0.29%湿度敏感等级:1
位数:12功能数量:1
端子数量:8最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP8,.19
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260电源:3/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
标称安定时间 (tstl):4.5 µs子类别:Other Converters
最大压摆率:0.35 mA标称供电电压:5 V
表面贴装:YES温度等级:AUTOMOTIVE
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

MCP4921T-E/MS 数据手册

 浏览型号MCP4921T-E/MS的Datasheet PDF文件第2页浏览型号MCP4921T-E/MS的Datasheet PDF文件第3页浏览型号MCP4921T-E/MS的Datasheet PDF文件第4页浏览型号MCP4921T-E/MS的Datasheet PDF文件第5页浏览型号MCP4921T-E/MS的Datasheet PDF文件第6页浏览型号MCP4921T-E/MS的Datasheet PDF文件第7页 
MCP4921/4922  
12-Bit DAC with SPI™ Interface  
Features  
Description  
• 12-Bit Resolution  
The Microchip Technology Inc. MCP492X are 2.7 –  
5.5V, low-power, low DNL, 12-Bit Digital-to-Analog Con-  
verters (DACs) with optional 2x buffered output and SPI  
interface.  
• ±0.2 LSB DNL (typ)  
• ±2 LSB INL (typ)  
• Single or Dual Channel  
The MCP492X are DACs that provide high accuracy  
and low noise performance for industrial applications  
where calibration or compensation of signals (such as  
temperature, pressure and humidity) are required.  
• Rail-to-Rail Output  
• SPI™ Interface with 20 MHz Clock Support  
• Simultaneous Latching of the Dual DACs w/LDAC  
• Fast Settling Time of 4.5 µs  
• Selectable Unity or 2x Gain Output  
• 450 kHz Multiplier Mode  
The MCP492X are available in the extended tempera-  
ture range and PDIP, SOIC, MSOP and TSSOP  
packages.  
The MCP492X devices utilize a resistive string archi-  
tecture, with its inherent advantages of low DNL error,  
low ratio metric temperature coefficient and fast settling  
time. These devices are specified over the extended  
temperature range. The MCP492X include double-  
buffered inputs, allowing simultaneous updates using  
the LDAC pin. These devices also incorporate a  
Power-On Reset (POR) circuit to ensure reliable  
power-up.  
• External VREF Input  
• 2.7V to 5.5V Single-Supply Operation  
• Extended Temperature Range: -40°C to +125°C  
Applications  
• Set Point or Offset Trimming  
• Sensor Calibration  
• Digitally-Controlled Multiplier/Divider  
• Portable Instrumentation (Battery-Powered)  
• Motor Feedback Loop Control  
Package Types  
8-Pin PDIP, SOIC, MSOP  
Block Diagram  
V
V
1
2
3
4
8
7
6
5
DD  
OUTA  
CS  
SDI  
SCK LDAC  
AV  
V
CS  
SCK  
SDI  
SS  
REFA  
VDD  
Power-on  
Reset  
LDAC  
Interface Logic  
AVSS  
Input  
Input  
14-Pin PDIP, SOIC, TSSOP  
Register A Register B  
V
V
V
1
14  
DD  
OUTA  
REFA  
NC  
CS  
2
3
4
13  
12  
11  
DACA  
Register  
DACB  
Register  
AV  
V
SS  
VREF  
B
VREF  
A
SCK  
REFB  
String  
DACB  
String  
DACA  
V
5
6
7
10  
9
SDI  
NC  
NC  
OUTB  
SHDN  
LDAC  
Buffer  
Buffer  
Gain  
Logic  
8
Gain  
Logic  
Output  
Op Amps  
Output  
Logic  
VOUTA  
VOUTB  
SHDN  
© 2007 Microchip Technology Inc.  
DS21897B-page 1  

MCP4921T-E/MS 替代型号

型号 品牌 替代类型 描述 数据表
MCP4921-E/SN MICROCHIP

完全替代

12-Bit DAC with SPI⑩ Interface
MCP4921-E/P MICROCHIP

完全替代

12-Bit DAC with SPI⑩ Interface
MCP4921-E/MS MICROCHIP

完全替代

12-Bit DAC with SPI⑩ Interface

与MCP4921T-E/MS相关器件

型号 品牌 获取价格 描述 数据表
MCP4921T-E/P MICROCHIP

获取价格

8/10/12-Bit Voltage Output Digital-to-Analog Converter with SPI Interface
MCP4921T-E/SL MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-E/SN MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-E/SNVAO MICROCHIP

获取价格

D/A Converter, 1 Func, Serial Input Loading, 4.5us Settling Time, PDSO8
MCP4921T-E/ST MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-EMS MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-EP MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-ESL MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-ESN MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface
MCP4921T-EST MICROCHIP

获取价格

12-Bit DAC with SPI⑩ Interface