参数资料
型号: AD7705BRU-REEL
厂商: Analog Devices Inc
文件页数: 41/44页
文件大小: 0K
描述: IC ADC 16BIT 2CH 16-TSSOP T/R
标准包装: 2,500
位数: 16
采样率(每秒): 500
数据接口: DSP,MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 1mW
电压电源: 单电源
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
输入数目和类型: 2 个差分,单极;2 个差分,双极
配用: EVAL-AD7705EBZ-ND - BOARD EVALUATION FOR AD7705
AD7705/AD7706
Rev. C | Page 6 of 44
Parameter
B Version1
Unit
Conditions/Comments
AIN Input Sampling Rate, fS
Gain × fCLKIN/64
For gains of 1 to 4
fCLKIN/8
For gains of 8 to 128
Reference Input Range
REF IN(+) REF IN() Voltage
1/1.75
V min/V max
VDD = 2.7 V to 3.3 V
VREF = 1.225 ± 1% for specified performance
REF IN(+) REF IN() Voltage
1/3.5
V min/V max
VDD = 4.75 V to 5.25 V
VREF = 2.5 ± 1% for specified performance
REF IN Input Sampling Rate, fS
fCLKIN/64
LOGIC INPUTS
Input Current
All Inputs, Except MCLK IN
±1
μA max
Typically ±20 nA
MCLK IN
±10
μA max
Typically ±2 μA
All Inputs, Except SCLK and MCLK IN
Input Low Voltage, VINL
0.8
V max
VDD = 5 V
0.4
V max
VDD = 3 V
Input High Voltage, VINH
2.0
V min
VDD = 3 V and 5 V
SCLK Only (Schmitt-Triggered Input)
VDD = 5 V nominal
VT+
1.4/3
V min/V max
VT
0.8/1.4
V min/V max
VT+ VT
0.4/0.8
V min/V max
SCLK Only (Schmitt-Triggered Input)
VDD = 3 V nominal
VT+
1/2
V min/V max
VT
0.4/1.1
V min/V max
VT+ VT
0.375/0.8
V min/V max
MCLK IN Only
VDD = 5 V nominal
Input Low Voltage, VINL
0.8
V max
Input High Voltage, VINH
3.5
V min
MCLK IN Only
VDD = 3 V nominal
Input Low Voltage, VINL
0.4
V max
Input High Voltage, VINH
2.5
V min
LOGIC OUTPUTS (Including MCLK OUT)
Output Low Voltage, VOL
0.4
V max
ISINK = 800 μA, except for MCLK OUT;13 VDD = 5 V
Output Low Voltage, VOL
0.4
V max
ISINK = 100 μA, except for MCLK OUT;13 VDD = 3 V
Output High Voltage, VOH
4
V min
ISOURCE = 200 μA, except for MCLK OUT;13 VDD = 5 V
Output High Voltage, VOH
VDD 0.6
V min
ISOURCE = 100 μA, except for MCLK OUT;13 VDD = 3 V
Floating State Leakage Current
±10
μA max
Floating State Output Capacitance14
9
pF typ
Data Output Coding
Binary
Unipolar mode
Offset binary
Bipolar mode
SYSTEM CALIBRATION
Positive Full-Scale Limit15
(1.05 × VREF)/gain
V max
Gain is the selected PGA gain (1 to 128)
Negative Full-Scale Limit15
(1.05 × VREF)/gain
V max
Gain is the selected PGA gain (1 to 128)
Offset Limit15
(1.05 × VREF)/gain
V max
Gain is the selected PGA gain (1 to 128)
Input Span16
(0.8 × VREF)/gain
V min
Gain is the selected PGA gain (1 to 128)
(2.1 × VREF)/gain
V max
Gain is the selected PGA gain (1 to 128)
相关PDF资料
PDF描述
MS27497E10B99SB CONN RCPT 7POS WALL MNT W/SCKT
VE-BTW-MW-S CONVERTER MOD DC/DC 5.5V 100W
AD7322BRUZ-REEL IC ADC 12BIT+SAR 2CHAN 14-TSSOP
VE-BTV-MW-S CONVERTER MOD DC/DC 5.8V 100W
VE-23K-MY CONVERTER MOD DC/DC 40V 50W
相关代理商/技术参数
参数描述
AD7705BRU-REEL7 功能描述:IC ADC 16BIT 2CH 16-TSSOP T/R RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1,000 系列:- 位数:16 采样率(每秒):45k 数据接口:串行 转换器数目:2 功率耗散(最大):315mW 电压电源:模拟和数字 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SOIC(0.295",7.50mm 宽) 供应商设备封装:28-SOIC W 包装:带卷 (TR) 输入数目和类型:2 个单端,单极
AD7705BRUZ 功能描述:IC ADC 16BIT 2CH 16-TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:microPOWER™ 位数:8 采样率(每秒):1M 数据接口:串行,SPI? 转换器数目:1 功率耗散(最大):- 电压电源:模拟和数字 工作温度:-40°C ~ 125°C 安装类型:表面贴装 封装/外壳:24-VFQFN 裸露焊盘 供应商设备封装:24-VQFN 裸露焊盘(4x4) 包装:Digi-Reel® 输入数目和类型:8 个单端,单极 产品目录页面:892 (CN2011-ZH PDF) 其它名称:296-25851-6
AD7705BRUZ 制造商:Analog Devices 功能描述:IC 制造商:Analog Devices 功能描述:IC, ADC, 16BIT, 500SPS, TSSOP-16
AD7705BRUZ 制造商:Analog Devices 功能描述:ADC 2CH 16BIT SIG DEL 16TSSOP
AD7705BRUZ1 制造商:AD 制造商全称:Analog Devices 功能描述:3 V/5 V, 1 mW, 2-/3-Channel, 16-Bit, Sigma-Delta ADCs