參數(shù)資料
型號(hào): MAX3221EUE+
廠(chǎng)商: Maxim Integrated Products
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 0K
描述: IC TXRX RS-232 W/SHTDWN 16TSSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 96
類(lèi)型: 收發(fā)器
驅(qū)動(dòng)器/接收器數(shù): 1/1
規(guī)程: RS232
電源電壓: 3 V ~ 5.5 V
安裝類(lèi)型: 表面貼裝
封裝/外殼: 16-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 16-TSSOP
包裝: 管件
產(chǎn)品目錄頁(yè)面: 1405 (CN2011-ZH PDF)
MAX3221/MAX3223/MAX3243
1A Supply-Current, True +3V to +5.5V
RS-232 Transceivers with AutoShutdown
______________________________________________________________________________________
11
Figure 10. Loopback Test Result at 235kbps
T1IN
R1OUT
VCC = +3.3V, 235kbps
C1–C4 = 0.1F
T1OUT
5V/div
2s/div
5V/div
MAX3221
MAX3223
MAX3243
5k
R_ IN
R_ OUT
EN (MAX3221/3)
C2-
C2+
C1-
C1+
V-
V+
VCC
C4
C3
C1
C2
0.1F
VCC
FORCEOFF
T_ OUT
T_ IN
GND
VCC
0V
1000pF
Figure 8. Loopback Test Circuit
Figure 9. Loopback Test Result at 120kbps
T1IN
R1OUT
VCC = +3.3V, 120kbps
C1–C4 = 0.1F
T1OUT
5V/div
5s/div
Table 4. Logic Family Compatibility with
Various Supply Voltages
Table 3. Required Capacitor Values
VCC SUPPLY
VOLTAGE
(V)
COMPATIBILITY
3.3
Compatible with all CMOS
families.
5
Compatible with all TTL and
CMOS-logic families.
SYSTEM
POWER-
SUPPLY
VOLTAGE
(V)
5
3.3
Compatible with ACT and
HCT CMOS, and with TTL.
Incompatible with AC, HC,
or CD4000 CMOS.
VCC
(V)
C1
(F)
C2, C3, C4
(F)
3.0 to 3.6
0.1
4.5 to 5.5
0.047
0.33
3.0 to 5.5
0.1
0.47
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3221EUE+ 功能描述:RS-232接口集成電路 1uA 3-5.5V Tcvr w/AutoShutdown RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3221EUE+T 功能描述:RS-232接口集成電路 1uA 3-5.5V Tcvr w/AutoShutdown RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3221EUE-T 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3221IDB 功能描述:RS-232接口集成電路 3-5.5V Single-Ch Line Drvr/Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX3221IDB 制造商:Texas Instruments 功能描述:RS-232 LINE DRIVER/RECEIVER 16SSOP 制造商:Texas Instruments 功能描述:RS-232 LINE DRIVER/RECEIVER, 16SSOP 制造商:Texas Instruments 功能描述:RS-232 LINE DRIVER/RECEIVER, 16SSOP; Device Type:Line Driver / Receiver; Interface Type:RS232; No. of Drivers:1; Supply Voltage Min:3V; Supply Voltage Max:5.5V; Driver Case Style:SSOP; No. of Pins:16; Operating Temperature Min:-40C;;RoHS Compliant: Yes