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| 型号： | ADS7818EVM |
| 厂商： | Texas Instruments |
| 文件页数： | 1/21页 |
| 文件大小： | 0K |
| 描述： | EVAL MOD FOR ADS7818 |
| 产品培训模块： | Data Converter Basics |
| 标准包装： | 1 |
| ADC 的数量： | 1 |
| 位数： | 12 |
| 采样率（每秒）： | 500k |
| 数据接口： | 串行 |
| 输入范围： | 0 ~ 5 V |
| 在以下条件下的电源（标准）： | 11mW @ 500kSPS |
| 工作温度： | -40°C ~ 85°C |
| 已用 IC / 零件： | ADS7818 |
| 已供物品： | 板 |
| 产品目录页面： | 891 (CN2011-ZH PDF) |
| 相关产品： | ADS7818EDKR-ND - IC 12-BIT 500KHZ A/D CONV 8-MSOP ADS7818EBDKR-ND - IC 12-BIT 500KHZ A/D CONV 8-MSOP ADS7818PG4-ND - IC 12BIT 500KHZ ADC CONV 8-DIP ADS7818PBG4-ND - IC 12BIT 500KHZ ADC CONV 8-DIP ADS7818EB/2K5G4-ND - IC 12BIT 500KHZ ADC CONV 8-MSOP ADS7818EB/250G4-ND - IC 12BIT 500KHZ ADC CONV 8-MSOP ADS7818E/2K5G4-ND - IC 12BIT 500KHZ ADC CONV 8-MSOP ADS7818E/250G4-ND - IC 12BIT 500KHZ ADC CONV 8-MSOP ADS7818E/2K5-ND - IC 12-BIT 500KHZ 10MW A/D 8-MSOP ADS7818EB/2K5-ND - IC 12-BIT 500KHZ 10MW A/D 8-MSOP 更多... |
| 其它名称： | 296-19913 ADS7818EVM-ND |
1
ADS7818
DESCRIPTION
The ADS7818 is a 12-bit sampling analog-to-digital
converter (A/D) complete with sample/hold, internal
2.5V reference, and synchronous serial interface. Typi-
cal power dissipation is 11mW at a 500kHz through-
put rate. The device can be placed into a power down
mode which reduces dissipation to just 2.5mW. The
input range is zero to two times the reference voltage,
and the internal reference can be overdriven by an
external voltage.
Low power, small size, and high-speed make the
ADS7818 ideal for battery operated systems such as
wireless communication devices, portable multi-chan-
nel data loggers, and spectrum analyzers. The serial
interface also provides low-cost isolation for remote
data acquisition. The ADS7818 is available in a plas-
tic mini-DIP-8 or an MSOP-8 package and is guaran-
teed over the –40
°C to +85°C temperature range.
12-Bit High Speed Low Power Sampling
ANALOG-TO-DIGITAL CONVERTER
FEATURES
q 500kHz THROUGHPUT RATE
q 2.5V INTERNAL REFERENCE
q LOW POWER: 11mW
q SINGLE SUPPLY +5V OPERATION
q DIFFERENTIAL INPUT
q SERIAL INTERFACE
q GUARANTEED NO MISSING CODES
q MINI-DIP-8 AND MSOP-8
q UNIPOLAR INPUT RANGE
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111
Twx: 910-952-1111 Internet: http://www.burr-brown.com/ Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
APPLICATIONS
q BATTERY OPERATED SYSTEMS
q DIGITAL SIGNAL PROCESSING
q HIGH SPEED DATA ACQUISITION
q WIRELESS COMMUNICATION SYSTEMS
1998 Burr-Brown Corporation
PDS-1408B
Printed in U.S.A. May, 2000
SAR
CLK
Serial
Interface
Comparator
S/H Amp
DATA
+In
–In
CDAC
Internal
+2.5V Ref
Buffer
V
REF
CONV
10k
±30%
For most current data sheet and other product
information, visit www.burr-brown.com
SBAS078
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相关代理商/技术参数 |
参数描述 |
|---|---|
| ADS7818P | 功能描述:模数转换器 - ADC 12-Bit High Speed Low Power Sampling RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS7818P | 制造商:BURR-BROWN 功能描述:IC 12BIT ADC 7818 DIP8 制造商:Texas Instruments 功能描述:IC 12BIT ADC 500KHZ DIP8 制造商:Texas Instruments 功能描述:IC, 12BIT ADC, 500KHZ, DIP8 制造商:Texas Instruments 功能描述:IC, 12BIT ADC, 500KHZ, DIP8; Resolution (Bits):12bit; Sampling Rate:500kSPS; Supply Voltage Type:Single; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Supply Current:2.2mA; Digital IC Case Style:DIP; No. of Pins:8; Input ;RoHS Compliant: Yes |
| ADS7818PB | 功能描述:模数转换器 - ADC 12-Bit High Speed Low Power Sampling RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
| ADS7818PB | 制造商:Texas Instruments 功能描述:IC 12BIT ADC 500KHZ PDIP8 7818 |
| ADS7818PBG4 | 功能描述:模数转换器 - ADC 12-Bit High Speed Low Power Sampling RoHS:否 制造商:Texas Instruments 通道数量:2 结构:Sigma-Delta 转换速率:125 SPs to 8 KSPs 分辨率:24 bit 输入类型:Differential 信噪比:107 dB 接口类型:SPI 工作电源电压:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-32 |
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