參數(shù)資料
型號(hào): DS2181AQ
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 28/32頁(yè)
文件大?。?/td> 0K
描述: IC TXRX CEPT PRIMARY RATE 44PLCC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 26
類型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: CEPT
電源電壓: 4.5 V ~ 5.5 V
安裝類型: 表面貼裝
封裝/外殼: 44-LCC(J 形引線)
供應(yīng)商設(shè)備封裝: 44-PLCC(16.59x16.59)
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1429 (CN2011-ZH PDF)
DS2181A
5 of 32
PORT PIN DESCRIPTION (40-PIN DIP ONLY) Table 3
PIN
SYMBOL
TYPE
DESCRIPTION
14
INT
O
Receive Alarm Interrupt. Flags host controller during alarm
conditions. Active low; open drain output.
15
SDI
I
Serial Data In. Data for on-chip control registers; sampled on rising
edge of SCLK.
16
SDO
O
Serial Data Out. Control and status data from on-chip registers.
Updated on falling edge of SCLK; tri-stated during port write or when
CS
is high.
17
CS
I
Chip Select. Must be low to write or read the serial port.
18
SCLK
I
Serial Data Clock. Used to write or read the serial port registers.
19
SPS
I
Serial Port Select. Tie to VDD to select the serial port. Tie to VSS to
select the hardware mode.
POWER AND TEST PIN DESCRIPTION (40-PIN DIP ONLY) Table 4
PIN
SYMBOL
TYPE
DESCRIPTION
20
VSS
-
Signal Ground. 0.0 volts.
32
TEST
I
Test Mode. Tie to VSS to select the old DS2181 sync algorithm and to
tri–state the synchronizer status pins on the DS2181AQ. Tie to VDD
to select the new DS2181A sync algorithm and activate the
synchronizer status pins on the DS2181AQ.
40
VDD
-
Positive Supply. 5.0 volts.
相關(guān)PDF資料
PDF描述
MAX1112EPP+ IC ADC 8BIT LP 20-DIP
NB4N527SMNG IC DRVR/RCVR/BUFF/XLATOR 16-QFN
MS27496E15F5P CONN RCPT 5POS BOX MNT W/PINS
MS3452L12S-3S CONN RCPT 2POS BOX MNT W/SCKT
DS21448LN+ IC LIU QUAD E1/T1/J1 128-LQFP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
DS2181AQ/T&R 制造商:Maxim Integrated Products 功能描述:CEPT TRANCEIVER-PLCC-TRL - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TXRX CEPT PRIMARY RATE 44PLCC
DS2181AQ/T&R+ 制造商:Maxim Integrated Products 功能描述:CEPT TRNSCVR 1TX 1RX 44PLCC - Tape and Reel
DS2181AQ/T&R 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2181AQ+ 功能描述:網(wǎng)絡(luò)控制器與處理器 IC CEPT Primary Rate Transceiver RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流(最大值):595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray
DS2181AQ+T&R 制造商:Maxim Integrated Products 功能描述: 制造商:Maxim Integrated Products 功能描述:CEPT TRNSCVR 1TX 1RX 44PLCC - Tape and Reel 制造商:Maxim Integrated Products 功能描述:IC TXRX CEPT PRIMARY RATE 44PLCC