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参数资料
型号： AD5262BRU200-REEL7
厂商： ANALOG DEVICES INC
元件分类： 数字电位计
英文描述： 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
中文描述： DUAL 200K DIGITAL POTENTIOMETER, 3-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO16
封装： TSSOP-16
文件页数： 6/20页
文件大小： 859K
代理商： AD5262BRU200-REEL7
REV. 0
–6–
AD5260/AD5262
AD5260 PIN CONFIGURATION
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
A
W
B
V
DD
SHDN
CLK
SDI
SDO
V
L
V
SS
AD5260
14
13
12
11
10
9
8
NC
GND
PR
CS
AD5260 PIN FUNCTION DESCRIPTIONS
Pin
Number
Mnemonic
Description
1
2
3
4
A
W
B
V
DD
A Terminal
Wiper Terminal
B Terminal
Positive power supply, specified
for operation at both 5 V or 15 V.
(Sum of |V
DD
| + |V
SS
|
￡
15 V)
Active low input. Terminal A
open-circuit. Shutdown controls.
Variable Resistors of RDAC.
Serial Clock Input, positive edge
triggered.
Serial Data Input
Chip Select Input, Active Low.
When
CS
returns high, data will
be loaded into the RDAC register.
Active low preset to mid-scale; sets
RDAC registers to 80
H
.
Ground
Negative Power Supply, specified
for operation from 0 V to –5 V.
Logic Supply Voltage, needs to be
same voltage as the digital logic
controlling the AD5260.
No Connect (Users should not
connect anything other than dummy
pad on this pin)
Serial Data Output, Open Drain
transistor requires pull-up resistor.
5
SHDN
6
CLK
7
8
SDI
CS
9
PR
10
11
GND
V
SS
12
V
L
13
NC
14
SDO
AD5262 PIN CONFIGURATION
TOP VIEW
(Not to Scale)
1
2
3
4
5
6
7
8
A2
A1
W1
V
DD
SHDN
CLK
SDI
SDO
V
L
V
SS
AD5262
16
15
14
13
12
11
10
9
GND
PR
CS
B1
B2
W2
AD5262 PIN FUNCTION DESCRIPTIONS
Pin
Number
Mnemonic
Description
1
SDO
Serial Data Output, Open Drain
transistor requires pull-up resistor.
A Terminal RDAC #1
Wiper RDAC #1, address A0 = 0
2
B Terminal RDAC #1
Positive power supply, specified for
operation at both 5 V or 15 V.
(Sum of |V
DD
|+|V
SS
|
￡
15 V)
Active low input. Terminal A
open-circuit. Shutdown controls
Variable Resistors #1 through #2.
Serial Clock Input, positive edge
triggered.
Serial Data Input.
Chip Select Input, Active Low.
When
CS
returns high, data in
the serial input register is decoded,
based on the address Bit A
0
, and
loaded into the target RDAC register.
Active low preset to mid-scale sets
RDAC registers to 80
H
.
Ground
Negative Power Supply, specified
for operation at both 0 V or –5 V
(Sum of |V
DD
| + |V
SS
| <15 V).
Logic Supply Voltage, needs to be
same voltage as the digital logic
controlling the AD5262.
B Terminal RDAC #2
Wiper RDAC #2, address A0 = 1
2
A Terminal RDAC #2
2
3
4
5
A1
W1
B1
V
DD
6
SHDN
7
CLK
8
9
SDI
CS
10
PR
11
12
GND
V
SS
13
V
L
14
15
16
B2
W2
A2
相关PDF资料
PDF描述
AD5260BRU20 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5260BRU20-REEL7 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5260BRU200 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5260BRU200-REEL7 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
AD5260BRU50-REEL7 32-Tap. Nonvolatile. Linear-Taper Digital Potentiometers in SOT23
相关代理商/技术参数
参数描述
AD5262BRU20-REEL7 功能描述:IC POT DUAL 20K 256POS 16TSSOP RoHS:否 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)
AD5262BRU20Z 制造商:Analog Devices 功能描述:DIG POT 2CH 256 15V 20KOHM 制造商:Analog Devices 功能描述:DIG POT, 2CH, 256, 15V, 20KOHM, 16TSSOP; End To End Resistance:20kohm; Track Taper:Linear; Resistance Tolerance: 30%; Supply Voltage Min:4.5V; Supply Voltage Max:16.5V; Potentiometer IC Case Style:TSSOP; No. of Pins:16; No. of ;RoHS Compliant: Yes
AD5262BRU50 功能描述:IC POT DUAL 50K 256POS 16TSSOP RoHS:否 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)
AD5262BRU50-REEL7 功能描述:IC POT DUAL 50K 256POS 16TSSOP RoHS:否 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)
AD5262BRU50Z 制造商:Analog Devices 功能描述:DIG POT 2CH 256 15V 50KOHM 制造商:Analog Devices 功能描述:DIG POT, 2CH, 256, 15V, 50KOHM, 16TSSOP; End To End Resistance:50kohm; Track Taper:Linear; Resistance Tolerance: 30%; Supply Voltage Min:4.5V; Supply Voltage Max:16.5V; Potentiometer IC Case Style:TSSOP; No. of Pins:16; No. of ;RoHS Compliant: Yes
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