Datasheet > 存储 > EEPROM> DS2407P

DS2407P

更新时间： 2024-11-25 22:40:35

品牌	Logo	应用领域
达拉斯 - DALLAS		开关
页数	文件大小	规格书
31页	197K
描述
Dual Addressable Switch Plus 1K.Bit Memory

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

DS2407P 数据手册

DS2407

Dual Addressable Switch Plus

1K–Bit Memory

FEATURES

PIN ASSIGNMENT

• Open drain PIO pins are controlled and their logic

TO–92

TSOC PACKAGE

level can be determined over 1–Wire

closed–loop control

bus for

DALLAS

DS2407

• Dual Channel operation (TSOC package)

• PIOpinchannelAsinkcapabilityof50mAat0.4Vwith

soft turn–on; channel B 8 mA at 0.4V

TOP VIEW

3.7 X 4.0 X 1.5 mm

• Maximum operating voltage of 13V at PIO–A, 6.5V at

PIO–B

• 1024 bits user–programmable OTP EPROM

• 7 bytes of user–programmable status memory to con-

trol the device

SIDE VIEW

• Multiple DS2407s can be identified on a common

1–Wire bus and be turned on or off independently of

other devices on the bus

See Mech. Drawings

Section

• Unique, factory–lasered and tested 64–bit registra-

tion number (8–bit family code + 48–bit serial number

+ 8–bit CRC tester) assures error–free selection and

absolute identity because no two parts are alike

BOTTOM VIEW

See Mech. Drawings

Section

• On–chip CRC16 generator allows detection of data

transfer errors

• Built–in multidrop controller ensures compatibility

PIN DESCRIPTION

TO–92

with other MicroLAN products

TSOC

Pin 1

Pin 2

Pin 3

Pin 4

Pin 5

Pin 6

Ground

Data

PIO–A

––––

Ground

Data

PIO–A

• Reduces control, address, data, programming and

power to a single data pin

• Directlyconnectstoasingleportpinofamicroproces-

sor and communicates at up to 16.3k bits/s

PIO–B

• Low cost TO–92 or 6–pin TSOC surface mount

package

• 1–Wire communication operates over a wide voltage

range of 2.8V to 6.0V from –40°C to +85°C

PIO–A

PIO–B

• Supports Conditional Search with user–program-

mable condition

• V bondoutforoptionalexternalsupplytothedevice

(TSOC package only)

DATA

1–WIRE

PROTOCOL

• Hidden Mode; the device will respond only to a Match

ROM command or a Conditional Search when in this

mode.

012099 1/31

12 3 4 5 6 7...31

中文翻译

下载PDF

与DS2407P相关器件

型号	品牌	获取价格	描述	数据表
DS2407T	DALLAS	获取价格	Dual Addressable Switch Plus 1K.Bit Memory
DS2407V	DALLAS	获取价格	Dual Addressable Switch Plus 1K.Bit Memory
DS2407X	DALLAS	获取价格	Dual Addressable Switch Plus 1K.Bit Memory
DS2408	MAXIM	获取价格	1-Wire 8-Channel Addressable Switch
DS2408	ADI	获取价格	1-Wire、8通道、可编址开关
DS2408_10	MAXIM	获取价格	1-Wire 8-Channel Addressable Switch
DS2408S	MAXIM	获取价格	1-Wire 8-Channel Addressable Switch
DS2408S	ROCHESTER	获取价格	8 I/O, PIA-GENERAL PURPOSE, PDSO16, 0.150 INCH, SOP-16
DS2408S	DALLAS	获取价格	Micro Peripheral IC,
DS2408S/R	MAXIM	获取价格	1-Wire 8-Channel Addressable Switch