AD7142_17 datasheet(40/70 Pages) AD

부품명	AD7142

상세설명	Programmable Controller for Capacitance Touch Sensors

Download	70 Pages

Scroll/Zoom	100%

제조업체	AD [Analog Devices]

홈페이지	http://www.analog.com

Logo

40 / 70 page

AD7142

Data Sheet

Rev. B | Page 40 of 70

REGISTER MAP

The AD7142 address space is divided into three different register

banks, referred to as Bank 1, Bank 2, and Bank 3. Figure 59

shows the division of these three banks.

Bank 1 contains control registers, CDC conversion control

registers, interrupt enable registers, interrupt status registers,

CDC 16-bit conversion data registers, device ID registers, and

proximity status registers.

Bank 2 contains the configuration registers used for uniquely

configuring the CIN inputs for each conversion stage. Initialize

the Bank 2 configuration registers immediately after power-up

to obtain valid CDC conversion result data.

Bank 3 registers contain the results of each conversion stage.

These registers automatically update at the end of each conversion

sequence. Although these registers are primarily used by the

AD7142 internal data processing, they are accessible by the host

processor for additional external data processing, if desired.

Default values are undefined for Bank 2 registers and Bank 3

registers until after power-up and configuration of the Bank 2

registers.

REGISTER BANK 1

ADDR 0x000

ADDR 0x018

ADDR 0x001

ADDR 0x005

ADDR 0x008

ADDR 0x00B

ADDR 0x017

ADDR 0x7F0

SET UP CONTROL

(1 REGISTER)

CALIBRATION AND SET UP

(4 REGISTERS)

INTERRUPT ENABLE

(3 REGISTERS)

INTERRUPT STATUS

(3 REGISTERS)

CDC 16-BIT CONVERSION DATA

(12 REGISTERS)

DEVICE ID REGISTER

INVALID DO NOT ACCESS

REGISTER BANK 2

ADDR 0x080

ADDR 0x0B8

ADDR 0x088

ADDR 0x090

ADDR 0x098

ADDR 0x0A0

ADDR 0x0A8

ADDR 0x0B0

ADDR 0x0C8

ADDR 0x0C0

ADDR 0x0D8

ADDR 0x0D0

REGISTER BANK 3

ADDR 0xE0

ADDR 0x1DC

ADDR 0x104

ADDR 0x128

ADDR 0x14C

ADDR 0x170

ADDR 0x194

ADDR 0x1B8

ADDR 0x224

ADDR 0x200

ADDR 026C

ADDR 0x248

PROXIMITY STATUS REGISTER

ADDR 0x042

INVALID DO NOT ACCESS

ADDR 0x043

STAGE11 CONFIGURATION

(8 REGISTERS)

STAGE10 CONFIGURATION

(8 REGISTERS)

STAGE9 CONFIGURATION

(8 REGISTERS)

STAGE8 CONFIGURATION

(8 REGISTERS)

STAGE7 CONFIGURATION

(8 REGISTERS)

STAGE6 CONFIGURATION

(8 REGISTERS)

STAGE5 CONFIGURATION

(8 REGISTERS)

STAGE4 CONFIGURATION

(8 REGISTERS)

STAGE3 CONFIGURATION

(8 REGISTERS)

STAGE2 CONFIGURATION

(8 REGISTERS)

STAGE1 CONFIGURATION

(8 REGISTERS)

STAGE0 CONFIGURATION

(8 REGISTERS)

STAGE0 RESULTS

(36 REGISTERS)

STAGE1 RESULTS

(36 REGISTERS)

STAGE2 RESULTS

(36 REGISTERS)

STAGE3 RESULTS

(36 REGISTERS)

STAGE4 RESULTS

(36 REGISTERS)

STAGE5 RESULTS

(36 REGISTERS)

STAGE6 RESULTS

(36 REGISTERS)

STAGE7 RESULTS

(36 REGISTERS)

STAGE8 RESULTS

(36 REGISTERS)

STAGE9 RESULTS

(36 REGISTERS)

STAGE10 RESULTS

(36 REGISTERS)

STAGE11 RESULTS

(36 REGISTERS)

Figure 59. Layout of Bank 1 Registers, Bank 2 Registers, and Bank 3 Registers

유사한 부품 번호 - AD7142_17

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7142	958Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A

More results

유사한 설명 - AD7142_17

제조업체	부품명	데이터시트	상세설명
Analog Devices	AD7142	958Kb / 73P	Programmable Controller for Capacitance Touch Sensors REV. A
	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
	AD7148	1Mb / 56P	Programmable Touch Controller for Single Electrode Capacitance Sensors REV. 0
	AD7147	889Kb / 73P	CapTouch Programmable Controller for Single-Electrode Capacitance Sensors REV. D
	AD7147	1Mb / 68P	CapTouch??Programmable Controller for Single-Electrode Capacitance Sensors REV. 0
Texas Instruments	TSC2301	1Mb / 94P	[Old version datasheet] PROGRAMMABLE TOUCH SCREEN CONTROLLER
ON Semiconductor	LC717A30UR	241Kb / 14P	Capacitance?륞igital?륝onverter LSI for Electrostatic Capacitive Touch Sensors November, 2018 ??Rev. 0

More results

AD7142 데이터시트(PDF) 40 Page - Analog Devices

AD7142 데이터시트(HTML) 40 Page - Analog Devices

유사한 부품 번호 - AD7142_17

유사한 설명 - AD7142_17

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70

데이터시트 다운로드

링크 URL