参数资料
型号: AD5246BKS5-R2
厂商: ANALOG DEVICES INC
元件分类: 数字电位计
英文描述: 128-Position I2C Compatible Digital Resistor
中文描述: 5K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO6
封装: 2 X 2.10 MM, MO-203AB, SC-70, 6 PIN
文件页数: 3/20页
文件大小: 991K
代理商: AD5246BKS5-R2
AD5246
ELECTRICAL CHARACTERISTICS—5 k VERSION
Table 1. V
DD
= 5 V ±10% or 3 V ± 10%; V
A
= +V
DD
; –40°C < T
A
< +125°C; unless otherwise noted
Parameter
Symbol
DC CHARACTERISTICS—RHEOSTAT MODE
Resistor Differential Nonlinearity
2
R-DNL
Resistor Integral Nonlinearity
2
R-INL
Nominal Resistor Tolerance
3
R
AB
Resistance Temperature Coefficient
R
AB
/T
R
WB
R
WB
RESISTOR TERMINALS
Voltage Range
4
V
B, W
Capacitance
5
B
C
B
Capacitance
5
W
C
W
Common-Mode Leakage
I
CM
DIGITAL INPUTS AND OUTPUTS
Input Logic High
V
IH
Input Logic Low
V
IL
Input Logic High
V
IH
Input Logic Low
V
IL
Input Current
I
IL
Input Capacitance
5
C
IL
POWER SUPPLIES
Power Supply Range
V
DD RANGE
Supply Current
I
DD
Power Dissipation
6
P
DISS
Power Supply Sensitivity
PSSR
DYNAMIC CHARACTERISTICS
5, 7
Bandwidth –3 dB
BW_5K
Total Harmonic Distortion
THD
W
V
W
Settling Time
t
S
Resistor Noise Voltage Density
e
N_WB
Conditions
R
WB
R
WB
T
A
= 25°C
Wiper = No Connect
Code=0x00, V
DD
= 5 V
Code=0x00, V
DD
= 2.7 V
f = 1 MHz, Measured to GND, Code = 0x40
f = 1 MHz, Measured to GND, Code = 0x40
V
DD
= 5 V
V
DD
= 5 V
V
DD
= 3 V
V
DD
= 3 V
V
IN
= 0 V or 5 V
V
IH
= 5 V or V
IL
= 0 V
V
IH
= 5 V or V
IL
= 0 V, V
DD
= 5 V
V
DD
= +5 V ± 10%, Code = Midscale
R
AB
= 5 k, Code = 0x40
V
A
= 1 V rms, V
B
= 0 V, f = 1 kHz
V
A
= 5 V, ±1 LSB Error Band
R
WB
= 2.5 k, R
S
= 0
Min
–1.5
–4
–30
GND
2.4
2.1
2.7
Typ
1
±0.1
±0.75
45
75
150
45
60
1
5
3
±0.01
1.2
0.05
1
6
Max
+1.5
+4
+30
150
400
V
DD
0.8
0.6
±1
5.5
8
40
±0.02
Unit
LSB
LSB
%
ppm/°C
V
pF
pF
nA
V
V
V
V
μA
pF
V
μA
μW
%/%
MHz
%
μs
nV/√Hz
1
Typical specifications represent average readings at 25°C and V
DD
= 5 V.
2
Resistor position nonlinearity error R-INL is the deviation from an ideal value measured between the maximum resistance and the minimum resistance wiper
positions. R-DNL measures the relative step change from ideal between successive tap positions. Parts are guaranteed monotonic.
3
Code = 0x7F.
4
Resistor terminals A and W have no limitations on polarity with respect to each other.
5
Guaranteed by design and not subject to production test.
6
P
DISS
is calculated from (I
DD
× V
DD
). CMOS logic level inputs result in minimum power dissipation.
7
All dynamic characteristics use V
DD
= 5 V.
Rev. 0 | Page 3 of 20
相关PDF资料
PDF描述
AD5246BKS5-RL7 128-Position I2C Compatible Digital Resistor
AD5246BKS50-R2 128-Position I2C Compatible Digital Resistor
AD5246BKS50-RL7 128-Position I2C Compatible Digital Resistor
AD5246EVAL 128-Position I2C Compatible Digital Resistor
AD5247BKS100-RL7 128-Position I2C Compatible Digital Potentiometer
相关代理商/技术参数
参数描述
AD5246BKS5-RL7 制造商:Analog Devices 功能描述:Digital Potentiometer 128POS 5KOhm Single 6-Pin SC-70 T/R 制造商:Rochester Electronics LLC 功能描述:7-BIT I2C DIG TRIMMER - Tape and Reel
AD5246BKSZ100-R2 功能描述:IC DGTL RES 100K I2C SC70-6 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)
AD5246BKSZ100-RL7 功能描述:IC DGTL RES 100K I2C SC70-6 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
AD5246BKSZ10-R2 制造商:Analog Devices 功能描述:128 POSITION I2C COMPATIBLE PROGRAMMABLE RESISTOR IN SC70 PK - Tape and Reel
AD5246BKSZ10-RL7 功能描述:IC POT DGTL RES 128POS SC70-6 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