世界足球俱乐部杯

MCP3204 Datasheet

  • MCP3204

  • 2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Seri...

  • 892.14KB

  • 40页

  • Microchip   Microchip

扫码查看芯片数据手册

上传产品规格书

PDF预览

MCP3204/3208
2.7V 4-Channel/8-Channel 12-Bit A/D Converters
with SPI
庐
Serial Interface
FEATURES
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
12-bit resolution
卤 1 LSB max DNL
卤 1 LSB max INL (MCP3204/3208-B)
卤 2 LSB max INL (MCP3204/3208-C)
4 (MCP3204) or 8 (MCP3208) input channels
Analog inputs programmable as single-ended or
pseudo differential pairs
On-chip sample and hold
SPI
庐
serial interface (modes 0,0 and 1,1)
Single supply operation: 2.7V - 5.5V
100ksps max. sampling rate at V
DD
= 5V
50ksps max. sampling rate at V
DD
= 2.7V
Low power CMOS technology
- 500 nA typical standby current, 2碌A max.
- 400 碌A max. active current at 5V
Industrial temp range: -40掳C to +85掳C
Available in PDIP, SOIC and TSSOP packages
PACKAGE TYPES
PDIP, SOIC, TSSOP
CH0
CH1
CH2
CH3
NC
NC
DGND
1
2
3
4
5
6
7
14
13
12
11
10
9
8
V
DD
V
REF
AGND
CLK
D
OUT
D
IN
CS/SHDN
MCP3204
PDIP, SOIC
CH0
CH1
CH2
CH3
CH4
CH5
CH6
CH7
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
V
DD
V
REF
AGND
CLK
D
OUT
D
IN
CS/SHDN
DGND
MCP3208
鈥?/div>
鈥?/div>
APPLICATIONS
鈥?/div>
鈥?/div>
鈥?/div>
鈥?/div>
Sensor Interface
Process Control
Data Acquisition
Battery Operated Systems
FUNCTIONAL BLOCK DIAGRAM
V
DD
V
REF
CH0
CH1
V
SS
DESCRIPTION
The Microchip Technology Inc. MCP3204/3208
devices are successive approximation 12-bit Ana-
log-to-Digital (A/D) Converters with on-board sample
and hold circuitry. The MCP3204 is programmable to
provide two pseudo-differential input pairs or four sin-
gle-ended inputs. The MCP3208 is programmable to
provide four pseudo-differential input pairs or eight sin-
gle-ended inputs. Differential Nonlinearity (DNL) is
specified at 卤1 LSB, and Integral Nonlinearity (INL) is
offered in 卤1 LSB (MCP3204/3208-B) and 卤2 LSB
(MCP3204/3208-C) versions. Communication with the
devices is done using a simple serial interface compat-
ible with the SPI protocol. The devices are capable of
conversion rates of up to 100ksps. The MCP3204/3208
devices operate over a broad voltage range (2.7V -
5.5V). Low current design permits operation with typi-
cal standby and active currents of only 500nA and
320碌A, respectively. The MCP3204 is offered in 14-pin
PDIP, 150mil SOIC and TSSOP packages, and the
MCP3208 is offered in 16-pin PDIP and SOIC pack-
ages.
Input
Channel
Mux
DAC
Comparator
CH7*
Sample
and
Hold
Control Logic
12-Bit SAR
Shift
Register
CS/SHDN D
IN
CLK
D
OUT
*Note: Channels 5-7 available on MCP3208 Only
漏
1999 Microchip Technology Inc.
Preliminary
DS21298B-page 1

MCP3204相关型号PDF文件下载

  • 型号
    版本
    描述
    厂商
    下载
  • 英文版
    Sales Outline Drawing
    ETC
  • 英文版
    2.7V 10-Bit A/D Converter with SPI™ Serial Interface
    Microchip
  • 英文版
    2.7V 10-Bit A/D Converter with SPI™ Serial Interface
    Microchip
  • 英文版
    2.7V Dual Channel 10-Bit A/D Converter with SPI Serial Inter...
    Microchip
  • 英文版
    2.7V Dual Channel 10-Bit A/D Converter with SPI™ Seria...
    Microchip
  • 英文版
    2.7V 4-Channel/8-Channel 10-Bit A/D Converters with SPI Seri...
    Microchip
  • 英文版
    2.7V 4-Channel/8-Channel 10-Bit A/D Converterswith SPI™...
    Microchip
  • 英文版
    2.7V 4-Channel/8-Channel 10-Bit A/D Converters with SPI Seri...
    Microchip
  • 英文版
    2.7V 4-Channel/8-Channel 10-Bit A/D Converterswith SPI™...
    Microchip
  • 英文版
    NON-ZERO-CROSSING TRIACS
    ETC
  • 英文版
    MCP300X 10-Bit Analog-to-Digital Converters
    MICROCHIP
  • 英文版
    NON-ZERO-CROSSING TRIACS
    ETC
  • 英文版
    NON-ZERO-CROSSING TRIACS
    ETC
  • 英文版
    Low Power 10-Bit A/D Converter With I2C? Interface
    MICROCHIP
  • 英文版
    Optoelectronic
    General Instrum...
  • 英文版
    2.7V 12-Bit A/D Converter with SPI Serial Interface
    Microchip
  • 英文版
    2.7V 12-Bit A/D Converter with SPI ® Serial Interface
    Microchip
  • 英文版
    2.7V Dual Channel 12-Bit A/D Converter with SPI Serial Inter...
    Microchip
  • 英文版
    2.7V Dual Channel 12-Bit A/D Converter with SPI ® Serial...
    Microchip
  • 英文版
    2.7V 4-Channel/8-Channel 12-Bit A/D Converters with SPI Seri...
    Microchip

扫码下载APP，
 一键连接广大的电子世界。

在线人工客服

买家服务：
卖家服务：
技术客服：

0571-85317607

网站技术支持

13606545031

客服在线时间周一至周五
 9:00-17:30

关注官方微信号，
第一时间获取资讯。

建议反馈

联系人：

联系方式：

按住滑块，拖拽到最右边
>>
感谢您向阿库提出的宝贵意见，您的参与是维库提升服务的动力！意见一经采纳，将有感恩红包奉上哦！