ADIS16204/PCBZ データシートの表示（PDF） - Analog Devices

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ADIS16204/PCBZ

Programmable High-g Digital Impact Sensor and Recorder

Analog Devices 

PIN CONFIGURATION AND FUNCTION DESCRIPTIONS

ADIS16204

16

15

14

13

SCLK 1

Y

12 AUX DAC

X ADIS16204

DOUT 2

TOP

VIEW

DIN 3

(Not to Scale)

11 NC

10 NC

CS 4

9 RST

5

6

7

8

NC = NO CONNECT

E Table 4. Pin Function Descriptions

T Pin No.

Mnemonic Type1

1

SCLK

I

2

DOUT

O

3

DIN

I

E 4

CS

I

5, 6

DIO1, DIO2 I/O

7, 8, 10, 11 NC

–

L 9

RST

I

12

AUX DAC

O

13

VDD

S

14

AUX ADC

I

O 15

VREF

O

16

COM

S

NOTES

1. PINS ARE NOT VISIBLE FROM THE TOP VIEW. THEY ARE

SHOWN FOR CONVENIENCE IN CREATING CAD LIBRARY

PARTS.

Figure 4. Pin Configuration

Description

SPI, Serial Clock.

SPI, Data Out.

SPI, Data In.

SPI, Chip Select, Active Low.

Multifunction Digital Input/Output Pins.

No Connect.

Reset, Active Low. This input resets the embedded microcontroller to a known state.

Auxiliary DAC Analog Voltage Output.

+3.3 V Power Supply.

Auxiliary ADC Analog Input Voltage.

Precision Reference Output.

Common. Reference point for all circuitry.

1 S = supply; O = output; I = input.

BS RECOMMENDED PAD GEOMETRY

2.6955

8×

4.1865

8×

0.670

O 12×

8.373 5.391

2× 4×

1.127

16×

0.500

16×

9.2mm × 9.2mm STACKED LGA PACKAGE

Figure 5. Example of a Pad Layout

Rev. B | Page 7 of 24

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