- 您现在的位置：买卖IC网 > PDF目录17100 > ADS1232REF (Texas Instruments)EVALUATION MODULE FOR ADS1232 PDF资料下载
参数资料
| 型号： | ADS1232REF |
| 厂商： | Texas Instruments |
| 文件页数： | 14/39页 |
| 文件大小： | 0K |
| 描述： | EVALUATION MODULE FOR ADS1232 |
| 产品培训模块： | Data Converter Basics |
| 视频文件： | Nuts and Bolts of the Delta-Sigma Converter |
| 标准包装： | 1 |
| ADC 的数量： | 1 |
| 位数： | 24 |
| 采样率（每秒）： | 80 |
| 数据接口： | 串行 |
| 输入范围： | ±2.5 V |
| 在以下条件下的电源（标准）： | 7.1mW @ 5V |
| 工作温度： | -40°C ~ 105°C |
| 已用 IC / 零件： | ADS1232 |
| 已供物品： | 板 |
| 产品目录页面： | 889 (CN2011-ZH PDF) |
| 相关产品： | ADS1232IPWRG4-ND - IC ADC 24-BIT 10/80SPS 24-TSSOP 296-25894-2-ND - IC ADC 24-BIT 10/80SPS 24-TSSOP ADS1232IPWG4-ND - IC ADC 24-BIT 10/80SPS 24-TSSOP 296-18589-5-ND - IC ADC 24-BIT 10/80SPS 24-TSSOP |
| 其它名称： | 296-20803 |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页当前第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页第33页第34页第35页第36页第37页第38页第39页
www.ti.com
STANDBY MODE
DRDY/DOUT
23
22
21
1
24
0
23
SCLK
Standby Mode
Start Conversion
Data Ready
t
9
t
10
t
11
SBAS350F – JUNE 2005 – REVISED FEBRUARY 2008
When t10 has passed with SCLK held high, Standby
mode will activate. DRDY/DOUT stays high when
Standby
mode
dramatically
reduces
power
Standby mode begins. SCLK must remain high to
consumption by shutting down most of the circuitry. In
stay in Standby mode. To exit Standby mode
Standby mode, the entire analog circuitry is powered
(wakeup), set SCLK low. The first data after exiting
down and only the clock source circuitry is awake to
Standby mode is valid.
reduce the wake-up time from the Standby mode. To
enter Standby mode, simply hold SCLK high after
DRDY/DOUT goes low; see Figure 37. Standby mode
can be initiated at any time during readback; it is not
necessary to retrieve all 24 bits of data beforehand.
Figure 37. Standby Mode Timing (can be used for single conversions)
SYMBOL
DESCRIPTION
MIN
MAX
UNITS
SPEED = 1
0
12.44
ms
SCLK high after DRDY/DOUT goes low
t9
(1)
to activate Standby mode
SPEED = 0
0
99.94
ms
SPEED = 1
12.46
ms
t10
(1)
Standby mode activation time
SPEED = 0
99.96
ms
SPEED = 1
52.51
ms
t11
(1)
Data ready after exiting Standby mode
SPEED = 0
401.8
ms
(1)
Values given for fCLK = 4.9152MHz. For different fCLK frequencies, scale proportional to CLK period. Expect a ±3% variation when an
internal oscillator is used.
Copyright 2005–2008, Texas Instruments Incorporated
21
相关PDF资料 |
PDF描述 |
|---|---|
| GCM15DCAT-S189 | CONN EDGECARD 30POS R/A .156 SLD |
| SEK222M025ST | CAP ALUM 2200UF 25V 20% RADIAL |
| RBM10DTAN-S189 | CONN EDGECARD 20POS R/A .156 SLD |
| AD9146-M5375-EBZ | BOARD EVAL FOR AD9146 DAC |
| MCP355XDM-TAS | BOARD DEMO TINY APP SNSR MCP355X |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ADS1234 | 制造商:BB 制造商全称:BB 功能描述:Ultra Low-Noise, 24-Bit Analog-to-Digital Converter |
| ADS1234IPW | 功能描述:模数转换器 - ADC 24-Bit Ultra Low-Noise 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 |
| ADS1234IPW | 制造商:Texas Instruments 功能描述:IC ADC ULTRALOW NOISE 24BIT SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD 制造商:Texas Instruments 功能描述:IC, ADC, ULTRALOW NOISE, 24BIT, SMD; Resolution (Bits):24bit; Sampling Rate:80SPS; Supply Voltage Min:2.7V; Supply Voltage Max:5.3V; Supply Current:1.35mA; Digital IC Case Style:TSSOP; No. of Pins:28; Input Channel Type:Differential;;RoHS Compliant: Yes |
| ADS1234IPWG4 | 功能描述:模数转换器 - ADC 24-Bit Ultra Low-Noise 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 |
| ADS1234IPWR | 功能描述:模数转换器 - ADC 24-Bit Ultra Low-Noise 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 |
发布紧急采购，3分钟左右您将得到回复。