T1IN" />
參數(shù)資料
型號(hào): ADM237LJNZ
廠商: Analog Devices Inc
文件頁(yè)數(shù): 20/20頁(yè)
文件大小: 0K
描述: IC TXRX RS-232 5:3 5V LP 24-DIP
標(biāo)準(zhǔn)包裝: 15
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 4/3
規(guī)程: RS232
電源電壓: 4.75 V ~ 5.25 V
安裝類(lèi)型: 通孔
封裝/外殼: 24-DIP(0.300",7.62mm)
供應(yīng)商設(shè)備封裝: 24-PDIP
包裝: 管件
ADM231L–ADM234L/ADM236L–ADM241L
Rev. C | Page 9 of 20
TYPICAL OPERATING CIRCUITS
ADM231L
1
F
+16V
C1+
C1–
T1IN
T1
T1OUT
T2IN
T2
T2OUT
RS-232
OUTPUTS
R1OUT
R1
R1IN
R2OUT
R2IN
TTL/CMOS
OUTPUTS
R2
V–
1
F
+16V
+12V TO –12V
VOLTAGE
INVERTER
V+
GND
+7.5V TO +13.2V
VCC
1
F
+5V INPUT
00070-0-005
TTL/CMOS
INPUTS1
RS-232
INPUTS2
1INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
1
2
8
7
9
6
12
5
10
4
11
3
13
14
Figure 17. ADM231L Typical Operating Circuit (PDIP Pinout)
ADM232L
1
F
+6.3V
1
F
+16V
C1+
C1–
C2–
C2+
T1IN
T1
T1OUT
T2IN
T2
T2OUT
RS-232
OUTPUTS
R1OUT
R1
R1IN
R2OUT
R2IN
TTL/CMOS
OUTPUTS
R2
V–
1
F
+16V
+10V TO –10V
VOLTAGE
INVERTER
1
F
+6.3V
1
F
+6.3V
5V INPUT
V+
VCC
+5V TO +10V
VOLTAGE
DOUBLER
GND
00070-
0-
007
TTL/CMOS
INPUTS1
RS-232
INPUTS2
1INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 18. ADM232L Typical Operating Circuit
ADM233L
C1+
C1–
V–
T1IN
T1
T1OUT
T2IN
T2
T2OUT
RS-232
OUTPUTS
R1OUT
R1
R1IN
R2OUT
R2IN
TTL/CMOS
OUTPUTS
R2
C2–
C2+
VCC
GND
+5V INPUT
GND
INTERNAL
–10V POWER
SUPPLY
INTERNAL
+10V POWER
SUPPLY
V+
C2+
C2–
DO NOT MAKE
CONNECTIONS TO
THESE PINS
00070-
0-
009
TTL/CMOS
INPUTS1
RS-232
INPUTS2
1INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
2INTERNAL 5k
PULL-DOWN RESISTOR ON EACH RS-232 INPUT.
Figure 19. ADM233L Typical Operating Circuit
ADM234L
1
F
+6.3V
1
F
+16V
C1+
C1–
C2–
C2+
T1IN
T1
T1OUT
T2IN
T2
T2OUT
RS-232
OUTPUTS
V–
1
F
+16V
+10V TO –10V
VOLTAGE
INVERTER
1
F
+6.3V
1
F
+6.3V
5V INPUT
V+
VCC
+5V TO +10V
VOLTAGE
DOUBLER
T3
T4
T3IN
T4IN
GND
T3OUT
T4OUT
00070-0-011
TTL/CMOS
INPUTS1
1INTERNAL 400k
PULL-UP RESISTOR ON EACH TTL/CMOS INPUT.
Figure 20. ADM234L Typical Operating Circuit
相關(guān)PDF資料
PDF描述
AD7983BCPZ-RL IC ADC 16BIT 1.33MSPS 10LFCSP
LT1032CSW IC LINE DRIVR LOWPWR QUAD 16SOIC
IDT7202LA25TPI IC FIFO ASYNCH 1KX9 25NS 28DIP
IDT7202LA25JI IC FIFO ASYNCH 1KX9 25NS 32PLCC
LT1785ACS8#TRPBF IC TXRX 60V RS485/RS422 8SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ADM237LJR 制造商:Analog Devices 功能描述:Quint Transmitter Triple Receiver RS-232 24-Pin SOIC W 制造商:Rochester Electronics LLC 功能描述:RS-232 CIRCUIT - Bulk
ADM237LJR-REEL 功能描述:IC TXRX RS-232 5:3 5V LP 24SOIC RoHS:否 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422,RS485 電源電壓:3 V ~ 3.6 V 安裝類(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-DFN(3x3) 包裝:管件
ADM237LJRZ 功能描述:IC TXRX RS-232 5:3 5V LP 24SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:27 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):3/3 規(guī)程:RS232,RS485 電源電壓:4.75 V ~ 5.25 V 安裝類(lèi)型:表面貼裝 封裝/外殼:28-SOIC(0.295",7.50mm 寬) 供應(yīng)商設(shè)備封裝:28-SOIC 包裝:管件
ADM237LJRZ1 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:5 V-Powered CMOS RS-232 Drivers/Receivers
ADM237LJRZ-REEL 功能描述:IC TXRX RS-232 5:3 5V LP 24SOIC RoHS:是 類(lèi)別:集成電路 (IC) >> 接口 - 驅(qū)動(dòng)器,接收器,收發(fā)器 系列:- 標(biāo)準(zhǔn)包裝:121 系列:- 類(lèi)型:收發(fā)器 驅(qū)動(dòng)器/接收器數(shù):1/1 規(guī)程:RS422,RS485 電源電壓:3 V ~ 3.6 V 安裝類(lèi)型:表面貼裝 封裝/外殼:10-WFDFN 裸露焊盤(pán) 供應(yīng)商設(shè)備封裝:10-DFN(3x3) 包裝:管件