AD5262BRU200-REEL7 datasheet(7/24 Pages) AD

部品番号	AD5262BRU200-REEL7

部品情報	1-/2-Channel 15 V Digital Potentiometer

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AD5260/AD5262

Rev. A | Page 7 of 24

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

AD5260

NC = NO CONNECT

1

2

3

4

5

6

7

W

B

VDD

SDI

CLK

SHDN

A

14

13

12

11

10

9

8

NC

VL

VSS

CS

PR

GND

SDO

TOP VIEW

(Not to Scale)

Figure 7. AD5260 Pin Configuration

Table 5. AD5260 Pin Function Descriptions

Pin No.

Mnemonic

Description

1

A

A Terminal.

2

W

Wiper Terminal.

3

B

B Terminal.

4

VDD

Positive Power Supply. Specified for operation at both 5 V or 15 V (sum of |VDD| + |VSS| ≤ 15 V).

5

SHDN

Active Low Input. Terminal A, open-circuit. Shutdown controls variable resistor.

6

CLK

Serial Clock Input, Positive Edge Triggered.

7

SDI

Serial Data Input.

8

CS

Chip Select Input, Active Low. When CS returns high, data is loaded into the RDAC register.

9

PR

Active Low Preset to Midscale. Sets RDAC registers to 0x80.

10

GND

Ground.

11

VSS

Negative Power Supply. Specified for operation from 0 V to −5 V.

12

VL

Logic Supply Voltage. Needs to be the same voltage as the digital logic controlling the AD5260.

13

NC

No Connect. Users should not connect anything other than a dummy pad on this pin.

14

SDO

Serial Data Output. Open-drain transistor requires a pull-up resistor.

同様の部品番号 - AD5262BRU200-REEL7

メーカー	部品番号	データシート	部品情報
Analog Devices	AD5262BRU200-REEL7	859Kb / 20P	1-/2-Channel 15 V Digital Potentiometers REV. 0

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