AD5227BUJZ10-R2 datasheet(6/16 Pages) AD

部件名	AD5227BUJZ10-R2

功能描述	64-Position Up/Down Control Digital Potentiometer

Download	16 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

6 / 16 page

AD5227

Rev. B | Page 6 of

16

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

AD5227

TOP VIEW

(Not to Scale)

CLK

1

U/D

2

A

3

GND

4

VDD

CS

B

W

8

7

6

5

Figure 5. Pin Configuration

Table 4. Pin Function Descriptions

Pin No.

Mnemonic

Description

1

CLK

Clock Input. Each clock pulse executes the step-up or step-down of the resistance. The direction is determined

by the state of the U/D pin. CLK is a negative-edge trigger. Logic high signal can be higher than VDD, but lower

than 5.5 V.

2

U/D

Up/Down Selections. Logic 1 selects up and Logic 0 selects down. U can be higher than VDD, but lower than 5.5 V.

3

A

Resistor Terminal A. GND ≤ VA ≤ VDD.

4

GND

Common Ground.

5

W

Wiper Terminal W. GND ≤ VW ≤ VDD.

6

B

Resistor Terminal B. GND ≤ VB ≤ VDD.

7

CS

Chip Select. Active Low. Logic high signal can be higher than VDD, but lower than 5.5 V.

8

VDD

Positive Power Supply, 2.7 V to 5.5 V.

类似零件编号 - AD5227BUJZ10-R2

制造商	部件名	数据表	功能描述
Analog Devices	AD5227BUJZ10-R22	384Kb / 16P	64-Position Up/DownControl Digital Potentiometer REV. B

More results

类似说明 - AD5227BUJZ10-R2

制造商	部件名	数据表	功能描述
Analog Devices	AD5227BUJZ100	384Kb / 16P	64-Position Up/DownControl Digital Potentiometer REV. B
	AD5228	440Kb / 20P	32-Position Manual Up/Down Control Potentiometer REV. A
	AD5228	341Kb / 20P	32-Position Manual Up/Down Control Potentiometer REV. 0
	AD5228BUJZ50	440Kb / 20P	32-Position Manual Up/Down Control Potentiometer REV. A
	AD5171	1Mb / 20P	64-Position OTP Digital Potentiometer Rev. PrC
	AD5273	987Kb / 20P	64-Position OTP Digital Potentiometer REV. 0
	AD5171	996Kb / 24P	64-Position OTP Digital Potentiometer REV. D
	AD5171	996Kb / 24P	64-Position OTP Digital Potentiometer REV. D
ON Semiconductor	CAT5128	178Kb / 8P	32-Tap Digital Up/Down Control Potentiometer Doc. No. MD-2128 Rev. B
Catalyst Semiconductor	CAT5128	285Kb / 8P	32-Tap Digital Up/Down Control Potentiometer