參數(shù)資料
型號: MAX3111EEWI+G36
廠商: Maxim Integrated Products
文件頁數(shù): 19/31頁
文件大?。?/td> 0K
描述: IC TXRX RS232 SPI W/CAP 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 25
特點(diǎn): 收發(fā)器
通道數(shù): 1,UART
規(guī)程: RS232,RS485
電源電壓: 3 V ~ 3.6 V
帶IrDA 編碼器/解碼器:
帶故障啟動(dòng)位檢測功能:
帶CMOS:
安裝類型: 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 W
包裝: 管件
產(chǎn)品目錄頁面: 1404 (CN2011-ZH PDF)
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
An IR and RS-232 typical operating circuit is shown in
Figure 14. Since the MAX3110E/MAX3111E’s internal
UART has IrDA capability, a standard IR transceiver
(the MAX3120) can be used to provide the IrDA com-
munication. The two-driver/two-receiver RS-232 trans-
ceiver can be used with a software UART to provide
RS-232 communication.
9-Bit Networks
The MAX3110E/MAX3111E support a common multi-
drop communication technique referred to as 9-bit
mode. In this mode, the parity bit is set to indicate a
message that contains a header with a destination
address. The MAX3110E/MAX3111E’s parity mask can
be set to generate interrupts for this condition.
Operating a network in this mode reduces the process-
ing overhead of all nodes by enabling the slave con-
trollers to ignore most message traffic. This relieves the
remote processor to handle more useful tasks.
Table 9. Logic-Family Compatibility with
Various Supply Voltages
CTS
RX
TX
VCC
SHDN
232 ACTIVE
232 SHUTDOWN
DIN
DOUT
SCLK
CS
C1+
C1-
V+
V-
TX
RX
TXD
RXD
IrDA
I/O
μP
RS-232 I/O
UART
IN
IrDA
MODE
NON-IrDA
UART
C2+
GND
C2-
MAX3110E
MAX3111E
MAX3120
RTS
R2OUT
R1OUT
T1IN
T2IN
R2IN
R1IN
T1OUT
X2
X1
T2OUT
IRQ
100k
VCC
Figure 14. IR and RS-232 Typical Operating Circuit
5
(MAX3111E)
LOGIC
POWER-SUPPLY
VOLTAGE
(V)
3.3
(MAX3111E)
5
(MAX3110E)
Compatible with ACT
and HCT CMOS, and
with AC, HC, or
CD4000 CMOS
COMPATIBILITY
Compatible with all
CMOS families
Compatible with all
TTL and CMOS fami-
lies
3.3
VCC SUPPLY
VOLTAGE
(V)
3.3
5
26
Maxim Integrated
MAX3110E/MAX3111E
相關(guān)PDF資料
PDF描述
MAX3110ECWI+G36 IC UART/TXRX RS232 W/CAPS 28SOIC
MAX3111ECWI+G36 IC TXRX RS232 SPI W/CAP 28-SOIC
MAX3140CEI+ IC UART SPI MICRWR W/TXRX 28QSOP
MAX3100CPD+ IC UART SPI MICROCOMPATBL 14-DIP
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