参数资料
型号: EVAL-AD7794EBZ
厂商: Analog Devices Inc
文件页数: 5/37页
文件大小: 0K
描述: BOARD EVALUATION FOR AD7794
产品培训模块: ADC Applications
ADC Architectures
ADC DC/AC Performance
标准包装: 1
ADC 的数量: 1
位数: 24
采样率(每秒): 470
数据接口: SPI?、QSPI?、MICROWIRE? 和 DSP
输入范围: ±VREF/增益
在以下条件下的电源(标准): 2.5mW @ 470SPS
工作温度: -40°C ~ 105°C
已用 IC / 零件: AD7794
已供物品: 板,缆线,CD
相关产品: AD7794CRUZ-REEL-ND - IC ADC 24BIT 6CH LP 24-TSSOP
AD7794CRUZ-ND - IC ADC 24BIT 6CH LP 24-TSSOP
AD7794BRU-ND - IC ADC 24BIT 6CH LP 24-TSSOP
AD7794BRUZ-REEL-ND - IC ADC 24BIT 6CH LP 24-TSSOP
AD7794BRU-REEL-ND - IC ADC 24BIT 6CH LP 24-TSSOP
AD7794BRUZ-ND - IC ADC 24BIT SIG-DEL 6CH 24TSSOP
AD7794/AD7795
Rev. D | Page 12 of 36
Pin No.
Mnemonic
Description
18
AIN4()/REFIN2()
Analog Input/Negative Reference Input. AIN4() is the negative terminal of the differential analog input pair
AIN4(+)/AIN4(). This pin also functions as the negative reference input for REFIN2. This reference input can
lie anywhere between GND and AVDD 0.1 V.
19
PSW
Low-Side Power Switch to GND.
20
GND
Ground Reference Point.
21
AVDD
Supply Voltage, 2.7 V to 5.25 V.
22
DVDD
Serial Interface Supply Voltage, 2.7 V to 5.25 V. DVDD is independent of AVDD. Therefore, the serial interface
operates at 3 V with AVDD at 5 V or vice versa.
23
DOUT/RDY
Serial Data Output/Data Ready Output. DOUT/RDY serves a dual purpose. It functions as a serial data output
pin to access the output shift register of the ADC. The output shift register can contain data from any of the
on-chip data or control registers. In addition, DOUT/RDY operates as a data ready pin, going low to indicate
the completion of a conversion. If the data is not read after the conversion, the pin goes high before the
next update occurs. The DOUT/RDY falling edge can also be used as an interrupt to a processor, indicating
that valid data is available. With an external serial clock, the data can be read using the DOUT/RDY pin. With
CS low, the data/control word information is placed on the DOUT/RDY pin on the SCLK falling edge and is
valid on the SCLK rising edge.
24
DIN
Serial Data Input to the Input Shift Register on the ADC. Data in this shift register is transferred to the control
registers within the ADC with the register selection bits of the communications register identifying the
appropriate register.
相关PDF资料
PDF描述
VE-B2L-EY CONVERTER MOD DC/DC 28V 50W
DC979A BOARD DELTA SIGMA ADC LTC2442
DC742A BOARD DELTA SIGMA ADC LTC2449
RCM15DCAN-S189 CONN EDGECARD 30POS R/A .156 SLD
DC846A BOARD DELTA SIGMA ADC LTC2447
相关代理商/技术参数
参数描述
EVAL-AD7795 制造商:AD 制造商全称:Analog Devices 功能描述:Evaluation Board for the AD7795 16-Bit, Low Power Sigma-Delta ADC (6 Channels)
EVAL-AD7795EB 制造商:Analog Devices 功能描述:EVAL BD LOW PWR, 16BIT BFFRED SIGMA-DELTA ADC - Bulk
EVAL-AD7795EBZ 功能描述:BOARD EVAL FOR AD7795 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件
EVAL-AD7796EB 制造商:AD 制造商全称:Analog Devices 功能描述:Low Power, 16-/24-Bit Sigma-Delta ADC for Bridge Sensors
EVAL-AD7796EBZ 功能描述:BOARD EVALUATION FOR AD7796 RoHS:是 类别:编程器,开发系统 >> 评估板 - 模数转换器 (ADC) 系列:- 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- ADC 的数量:1 位数:12 采样率(每秒):94.4k 数据接口:USB 输入范围:±VREF/2 在以下条件下的电源(标准):- 工作温度:-40°C ~ 85°C 已用 IC / 零件:MAX11645 已供物品:板,软件