参数资料
型号: AD7678ACPZ
厂商: Analog Devices Inc
文件页数: 23/28页
文件大小: 0K
描述: IC ADC 18BIT SAR W/BUFF 48LFCSP
标准包装: 1
系列: PulSAR®
位数: 18
采样率(每秒): 100k
数据接口: 串行,并联
转换器数目: 1
功率耗散(最大): 26mW
电压电源: 模拟和数字
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 48-VFQFN 裸露焊盘,CSP
供应商设备封装: 48-LFCSP-VQ(7x7)
包装: 托盘
输入数目和类型: 1 个差分,双极
配用: EVAL-AD7678CB-ND - BOARD EVALUATION FOR AD7678
AD7678
Rev. A | Page 4 of 28
Parameter
Conditions
Min
Typ
Max
Unit
DIGITAL INPUTS
Logic Levels
VIL
–0.3
+0.8
V
VIH
2.0
DVDD + 0.3
V
IIL
–1
+1
μA
IIH
–1
+1
μA
DIGITAL OUTPUTS
Data Format5
Pipeline Delay6
VOL
ISINK = 1.6 mA
0.4
V
VOH
ISOURCE = –500 μA
OVDD – 0.6
V
POWER SUPPLIES
Specified Performance
AVDD
4.75
5
5.25
V
DVDD
4.75
5
5.25
V
OVDD
2.7
DVDD + 0.37
V
Operating Current
100 kSPS Throughput
AVDD
PDBUF High
2.6
mA
1
mA
40
μA
PDBUF High @ 100 kSPS
18
26
mW
PDBUF High @ 1 kSPS
180
μW
PDBUF Low @ 100 kSPS
31
mW
TEMPERATURE RANGE9
Specified Performance
TMIN to TMAX
–40
+85
°C
2 LSB means Least Significant Bit. With the ±4.096 V input range, 1 LSB is 31.25 μV.
3 See the Definition of Specifications section. The nominal gain error is not centered at zero and is 0.029% of FSR. This specification is the deviation from this nominal
value. These specifications do not include the error contribution from the external reference, but do include the error contribution from the reference buffer if used.
4 All specifications in dB are referred to a full-scale input, FS. Tested with an input signal at 0.5 dB below full scale, unless otherwise specified.
5 Data format parallel or serial 18-bit.
6 Conversion results are available immediately after completed conversion.
7 The maximum should be the minimum of 5.25 V and DVDD + 0.3 V.
8 Tested in Parallel Reading mode.
9 Contact factory for extended temperature range.
相关PDF资料
PDF描述
AD7679ACPZ IC ADC 18BIT SAR W/BUFF 48LFCSP
AD7680BRM IC ADC 16BIT LP UNIPOLAR 8-MSOP
AD7683BCPZRL7 IC ADC 16BIT 100KSPS 8LFCSP
AD7684BRMZRL7 IC ADC 16BIT 100KSPS DIFF 8MSOP
AD7685CCPZRL IC ADC 16BIT SAR 250KSPS 10LFCSP
相关代理商/技术参数
参数描述
AD7678ACPZRL 功能描述:IC ADC 18BIT SAR W/BUFF 48LFCSP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:PulSAR® 标准包装:1 系列:- 位数:14 采样率(每秒):83k 数据接口:串行,并联 转换器数目:1 功率耗散(最大):95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP(0.600",15.24mm) 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端,双极
AD7678AST 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 18-bit Parallel/Serial 48-Pin LQFP 制造商:Rochester Electronics LLC 功能描述:18-BIT, 100KSPS SAR ADC - Bulk 制造商:Analog Devices 功能描述:18BIT SAR ADC SMD 7678 LQFP48
AD7678ASTRL 制造商:Analog Devices 功能描述:ADC Single SAR 100ksps 18-bit Parallel/Serial 48-Pin LQFP T/R 制造商:Analog Devices 功能描述:ADC SGL SAR 100KSPS 18BIT PARALLEL/SERL 48LQFP - Tape and Reel
AD7678ASTZ 功能描述:IC ADC 18BIT SAR 100KSPS 48-LQFP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:PulSAR® 其它有关文件:TSA1204 View All Specifications 标准包装:1 系列:- 位数:12 采样率(每秒):20M 数据接口:并联 转换器数目:2 功率耗散(最大):155mW 电压电源:模拟和数字 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:48-TQFP 供应商设备封装:48-TQFP(7x7) 包装:Digi-Reel® 输入数目和类型:4 个单端,单极;2 个差分,单极 产品目录页面:1156 (CN2011-ZH PDF) 其它名称:497-5435-6
AD7678ASTZ 制造商:Analog Devices 功能描述:18BIT SAR ADC SMD 7678 LQFP48