AD7147ACPZ-1REEL datasheet(8/68 Pages) AD

номер детали	AD7147ACPZ-1REEL

подробное описание детали	CapTouch??Programmable Controller for Single-Electrode Capacitance Sensors

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AD7147

Rev. 0 | Page 8 of 68

PIN CONFIGURATIONS AND FUNCTION DESCRIPTIONS

PIN 1

INDICATOR

1

CIN6

2

CIN7

3

CIN8

4

CIN9

5

CIN10

6

CIN11

15 SCLK

16 CS

17 INT

18 GPIO

14 SDI

13 SDO

AD7147

TOP VIEW

(Not to Scale)

Figure 5. AD7147 Pin Configuration

PIN 1

INDICATOR

1

CIN6

2

CIN7

3

CIN8

4

CIN9

5

CIN10

6

CIN11

15 SCLK

16 ADD1

17 INT

18 GPIO

14 ADD0

13 SDA

AD7147-1

TOP VIEW

(Not to Scale)

Figure 6. AD7147-1 Pin Configuration

Table 7. Pin Function Descriptions

Pin No.

AD7147

AD7147-1

Mnemonic

Description

1

CIN6

Capacitance Sensor Input.

2

CIN7

Capacitance Sensor Input.

3

CIN8

Capacitance Sensor Input.

4

CIN9

Capacitance Sensor Input.

5

CIN10

Capacitance Sensor Input.

6

CIN11

Capacitance Sensor Input.

7

CIN12

Capacitance Sensor Input.

8

ACSHIELD

CDC Active Shield Output. Connect to external shield or plane.

9

BIAS

Bias Node for Internal Circuitry. Requires 10 nF capacitor to ground.

10

GND

Ground Reference Point for All Circuitry.

11

VCC

Supply Voltage.

12

VDRIVE

Serial Interface Operating Voltage Supply.

13

N/A

SDO

SPI Serial Data Output.

N/A

13

SDA

I2C Serial Data Input/Output. SDA requires pull-up resistor.

14

N/A

SDI

SPI Serial Data Input.

N/A

14

ADD0

I2C Address Bit 0.

15

SCLK

Clock Input for Serial Interface.

16

N/A

CS

SPI Chip Select Signal.

N/A

16

ADD1

I2C Address Bit 1.

17

INT

General-Purpose Open-Drain Interrupt Output. Programmable polarity; requires pull-up resistor.

18

GPIO

Programmable GPIO.

19

CIN0

Capacitance Sensor Input.

20

CIN1

Capacitance Sensor Input.

21

CIN2

Capacitance Sensor Input.

22

CIN3

Capacitance Sensor Input.

23

CIN4

Capacitance Sensor Input.

24

CIN5

Capacitance Sensor Input.

Аналогичный номер детали - AD7147ACPZ-1REEL

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD7147ACPZ-1REEL	1Mb / 71P	CapTouch Programmable Controller

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Аналогичное описание - AD7147ACPZ-1REEL

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD7147	889Kb / 73P	CapTouch Programmable Controller for Single-Electrode Capacitance Sensors REV. D
	AD7148	1Mb / 56P	Programmable Touch Controller for Single Electrode Capacitance Sensors REV. 0
	AD7147	1Mb / 71P	CapTouch Programmable Controller
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	AD7142	958Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A
	AD7142	1Mb / 70P	Programmable Controller for Capacitance Touch Sensors
	AD7143	1,006Kb / 56P	Programmable Controller for Capacitance Touch Sensors REV. 0
	AD7143	589Kb / 57P	Programmable Controller for Capacitance Touch Sensors
	AD7143	784Kb / 57P	Programmable Controller for Capacitance Touch Sensors REV. 0
	AD7142ACPZ-500RL7	844Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A

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