參數(shù)資料
型號(hào)： MAX3110ECNI
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 微控制器/微處理器
英文描述： 5V High-Speed RS-232 Transceivers with 0.1uF Capacitors
中文描述： 1 CHANNEL(S), SERIAL COMM CONTROLLER, PDIP28
封裝： 0.300 INCH, PLASTIC, DIP-28
文件頁(yè)數(shù)： 9/32頁(yè)
文件大?。?/td> 413K
代理商： MAX3110ECNI
M
SPI/MICROWIRE-Compatible UART and ±15kV ESD-
Protected RS-232 Transceivers with Internal Capacitors
_______________________________________________________________________________________
9
Pin Description
Positive terminal of internal inverting charge-pump capacitor.
Do not make any connection to this terminal.
C2+
24
Negative terminal of internal inverting charge-pump capacitor.
Do not make any connection to this terminal.
C2-
25
-5.5V generated by the internal charge pump.
Do not make any connection to this terminal.
V-
26
Ground
GND
27
RS-232 Transmitter Output 2
T2OUT
28
UART Active-Low Interrupt Output. Open-drain interrupt output to microprocessor.
IRQ
19
Hardware Shutdown Input. Drive
SHDN
low to shut down the RS-232 transmitters and charge pump. Drive
high for normal operation.
SHDN
20
+5.5V generated by the internal charge pump.
Do not make any connection to this terminal.
V+
21
Positive terminal of the internal voltage-doubler charge-pump capacitor.
Do not make any connection to
this terminal.
C1+
22
Negative terminal of the internal voltage-doubler charge-pump capacitor.
Do not make any connection to
this terminal.
C1-
23
SPI/MICROWIRE Serial-Data Input. Schmitt-trigger Input.
DIN
15
SPI/MICROWIRE Serial-Data Output. High impedance when
CS
is high.
SPI/MICROWIRE Serial-Clock Input. Schmitt-trigger input.
DOUT
16
SCLK
17
UART Active-Low Chip-Select Input. DOUT goes high impedance when
CS
is high.
IRQ
, TX, and
RTS
are
always active. Schmitt-trigger input.
CS
18
UART Asynchronous Serial-Data (transmitter) Output
TX
14
UART Crystal Connection. Leave X2 unconnected when using an external CMOS clock. See the Crystals,
Oscillators, and Ceramic Resonators section.
X2
9
UART Crystal Connection. X1 also serves as an external CMOS clock input. See the Crystals, Oscillators,
and Ceramic Resonators section.
X1
10
UART Clear-to-Send Active-Low Input. Read via the CTS bit.
CTS
11
UART Request-to-Send Active-Low Output. Controlled by the RTS bit. Also used to control the driver enable
in RS-485 networks.
RTS
12
UART Asynchronous Serial-Data (receiver) Input. The serial information received from the RS-232 receiver.
A transition on RX while in shutdown generates an interrupt (Table 1).
RX
13
RS-232 Receiver Output 1, TTL/CMOS
R1OUT
5
RS-232 Receiver Input 1
R1IN
6
RS-232 Transmitter Output 1
T1OUT
7
Positive Supply Voltage
V
CC
8
RS-232 Transmitter lnput 1, TTL/CMOS
T1IN
4
RS-232 Transmitter lnput 2, TTL/CMOS
T2IN
3
PIN
RS-232 Receiver Output 2, TTL/CMOS
R2OUT
2
RS-232 Receiver Input 2
R2IN
1
FUNCTION
NAME
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX3110ECNI+G36 功能描述:UART 接口集成電路 5V SPI/uWire Compatible RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
MAX3110ECWI 功能描述:UART 接口集成電路 RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
MAX3110ECWI+ 制造商:Maxim Integrated Products 功能描述:LINE TRNSCVR 2TR 2TX 2RX 28SOIC W - Bulk
MAX3110ECWI+G36 功能描述:UART 接口集成電路 5V SPI/uWire Compatible RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
MAX3110ECWI+T 功能描述:UART 接口集成電路 RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 數(shù)據(jù)速率:3 Mbps 電源電壓-最大:3.6 V 電源電壓-最小:2.7 V 電源電流:20 mA 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LQFP-48 封裝:Reel
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