参数资料
型号: AD5235BRU25-RL7
厂商: Analog Devices Inc
文件页数: 27/32页
文件大小: 0K
描述: IC DGTL POT DUAL 1024POS 16TSSOP
标准包装: 1
接片: 1024
电阻(欧姆): 25k
电路数: 2
温度系数: 标准值 35 ppm/°C
存储器类型: 非易失
接口: 4 线 SPI(芯片选择)
电源电压: 3 V ~ 5.5 V,±2.25 V ~ 2.75 V
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: 标准包装
其它名称: AD5235BRU25-RL7DKR
AD5235
Data Sheet
Rev. F | Page 4 of 32
SPECIFICATIONS
ELECTRICAL CHARACTERISTICS—25 k, 250 k VERSIONS
VDD = 2.7 V to 5.5 V, VSS = 0 V; VDD = 2.5 V, VSS = 2.5 V, VA = VDD, VB = VSS, 40°C < TA < +85°C, unless otherwise noted.
These specifications apply to versions with a date code 1209 or later.
Table 1.
Parameter
Symbol
Conditions
Min
Typ1
Max
Unit
DC CHARACTERISTICS—RHEOSTAT
MODE (All RDACs)
Resistor Differential Nonlinearity2
R-DNL
RWB
1
+1
LSB
Resistor Integral Nonlinearity2
R-INL
RWB
2
+2
LSB
Nominal Resistor Tolerance
RAB/RAB
8
+8
%
Resistance Temperature Coefficient
(RAB/RAB)/T × 106
35
ppm/°C
Wiper Resistance
RW
IW = 1 V/RWB, code = midscale
VDD = 5 V
30
60
VDD = 3 V
50
Nominal Resistance Match
RAB1/RAB2
±0.1
%
DC CHARACTERISTICS—
POTENTIOMETER DIVIDER MODE
(All RDACs)
Resolution
N
10
Bits
Differential Nonlinearity3
DNL
1
+1
LSB
Integral Nonlinearity3
INL
1
+1
LSB
Voltage Divider Temperature
Coefficient
(VW/VW)/T × 106
Code = midscale
15
ppm/°C
Full-Scale Error
VWFSE
Code = full scale
6
0
LSB
Zero-Scale Error
VWZSE
Code = zero scale
0
4
LSB
RESISTOR TERMINALS
Terminal Voltage Range4
VA, VB, VW
VSS
VDD
V
Capacitance Ax, Bx5
CA, CB
f = 1 MHz, measured to GND,
code = midscale
11
pF
Capacitance Wx5
CW
f = 1 MHz, measured to GND,
code = midscale
80
pF
Common-Mode Leakage Current5, 6
ICM
VW = VDD/2
0.01
±1
A
DIGITAL INPUTS AND OUTPUTS
Input Logic High
VIH
With respect to GND, VDD = 5 V
2.4
V
Input Logic Low
VIL
With respect to GND, VDD = 5 V
0.8
V
Input Logic High
VIH
With respect to GND, VDD = 3 V
2.1
V
Input Logic Low
VIL
With respect to GND, VDD = 3 V
0.6
V
Input Logic High
VIH
With respect to GND, VDD = +2.5 V,
VSS = 2.5 V
2.0
V
Input Logic Low
VIL
With respect to GND, VDD = +2.5 V,
VSS = 2.5 V
0.5
V
Output Logic High (SDO, RDY)
VOH
RPULL-UP = 2.2 k to 5 V (see
4.9
V
Output Logic Low
VOL
IOL = 1.6 mA, VLOGIC = 5 V (see
0.4
V
Input Current
IIL
VIN = 0 V or VDD
±1
A
Input Capacitance5
CIL
5
pF
相关PDF资料
PDF描述
AD5242BRU1M-REEL7 IC DGTL POT 256POS 16-TSSOP T/R
AD5243BRM50-RL7 IC DGTL POT DUAL 50K I2C 10-MSOP
AD5245BRJ50-R2 IC POT DGTL 50K 256POS SOT23-8
AD5246BKS50-R2 IC POT DGTL 50K 128POS SC70-6
AD5247BKSZ100-1RL7 IC POT DGTL 100K 128POS SC70-6
相关代理商/技术参数
参数描述
AD5235BRU-REEL7 制造商:Analog Devices 功能描述:- Tape and Reel
AD5235BRUZ25 功能描述:IC DGTL POT DUAL 1024POS 16TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 接片:256 电阻(欧姆):100k 电路数:1 温度系数:标准值 35 ppm/°C 存储器类型:非易失 接口:3 线串口 电源电压:2.7 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN-EP(3x3) 包装:剪切带 (CT) 产品目录页面:1399 (CN2011-ZH PDF) 其它名称:MAX5423ETA+TCT
AD5235BRUZ25 制造商:Analog Devices 功能描述:Digital Potentiometer IC Package/Case:16
AD5235BRUZ250 功能描述:IC DGTL POT DUAL 1024POS 16TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:1 系列:- 接片:256 电阻(欧姆):100k 电路数:1 温度系数:标准值 35 ppm/°C 存储器类型:非易失 接口:3 线串口 电源电压:2.7 V ~ 5.25 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WDFN 裸露焊盘 供应商设备封装:8-TDFN-EP(3x3) 包装:剪切带 (CT) 产品目录页面:1399 (CN2011-ZH PDF) 其它名称:MAX5423ETA+TCT
AD5235BRUZ250-R7 功能描述:IC DGTL POT DUAL 1024POS 16TSSOP RoHS:是 类别:集成电路 (IC) >> 数据采集 - 数字电位器 系列:- 标准包装:3,000 系列:DPP 接片:32 电阻(欧姆):10k 电路数:1 温度系数:标准值 300 ppm/°C 存储器类型:非易失 接口:3 线串行(芯片选择,递增,增/减) 电源电压:2.5 V ~ 6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:8-WFDFN 裸露焊盘 供应商设备封装:8-TDFN(2x3) 包装:带卷 (TR)