RS232接口IC,The JTM3232,JTM232, is a 3V powered EIA/TIA-232 an

1.产品概述         2.产品特点
3.应用范围    4.产品封装图
5.电路原理图              6.产品PDF文档
7.功能概述       8.相关产品

一,产品概述(General Description)

The JTM3232 is a 3V powered EIA/TIA-232 and V.28/V.24 communication interface with low power requirements, high data-rate capabilities.

JTM3232 has a proprietary low dropout transmitter output stage

providing true RS-232 performance from 3 to 5.5V supplies. The device requires only four small 0.1 µF standard external capacitors for operations from 3V supply.
The JTM3232 has two receivers and two drivers. The device is guaranteed to run at data rates of 120Kbps while maintaining RS-232 output levels. Typical applications are Notebook, Subnotebook and Palmtop Computers, Battery Powered Equipment, Hand-Held Equipment, Peripherals and Printers.

二.产品特点(Features)

300 µA SUPPLY CURRENT
· 120Kbps MAX GUARENTEED DATA RATE
· 3V/µs MINIMUM GUARANTEED SLEW RATE
· ENHANCED ESD SPECIFICATIONS:
±15kV IEC61000-4-2 Air Discharge
±8kV IEC61000-4-2 Contact Discharge
· AVAILABLE IN
DIP-16, SO-16,TSSOP16 AND
SOP16L(W)

三,应用范围 (Applications)

四,产品封装图 (Package)

PlN N°	SYMBOL	NAME AND FUNCTION
1	C1+	Positive Terminal for the first Charge Pump Capacitor
2	V+	Doubled Voltage Terminal
3	C1	Negative Terminal for the first Charge Pump Capacitor
4	C2+	Positive Terminal for the second Charge Pump Capacitor
5	C2	Negative Terminal for the second Charge Pump Capacitor
6	V-	Inverted Voltage Terminal
7	T2OUT	Second Transmitter Output Voltage
8	R2IN	Second Receiver Input Voltage
9	R2OUT	Second Receiver Output Voltage
10	T2IN	Second Transmitter Input Voltage
11	T1IN	First Transmitter Input Voltage
12	R1OUT	First Receiver Output Voltage
13	R1IN	First Receiver Input Voltage
14	T1OUT	First Transmitter Output Voltage
15	GND	Ground
16	VCC	Supply Voltage

(责任编辑：oumao18)