Datasheet > UT3227G-R16-R

UT3227G-R16-R

更新时间： 2024-09-24 01:17:43

品牌	Logo	应用领域
友顺 - UTC		驱动接口集成电路
页数	文件大小	规格书
9页	207K
描述
POWER SUPPLY DRIVER/RECEIVER

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中文翻译

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技术参数
数据手册

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UT3227G-R16-R 技术参数

生命周期：	Active	包装说明：	,
Reach Compliance Code：	unknown	风险等级：	5.74
接口集成电路类型：	LINE TRANSCEIVER	Base Number Matches：	1

UT3227G-R16-R 数据手册

UNISONIC TECHNOLOGIES CO., LTD

UT3227

Preliminary

CMOS IC

+3.0V TO +5.5V POWER

SUPPLY, 1MBPS, RS-232 LINE

DRIVER/RECEIVER



DESCRIPTION

The UTC UT3227 consists of 1 driver and 1 receiver. It meets

ElA/TIA-232 and V.28/V.24 specifications, it intended for notebook

computer applications. A high-efficiency, dual charge-pumps power

supply and a low-dropout transmitter combine to deliver true RS-232

performance from a single +3.0V~+5.5V power supply. A guaranteed

data rate of 1Mbps for high speed applications such as

communicating with ISDN modems.

The UTC UT3227 achieves 1µA supply current in shutdown

condition. The UTC UT3227 automatically enter a low-power

shutdown mode when the RS-232 cable is disconnected or the

transmitters of the connected peripherals are inactive, and the UART

driving the transmitter inputs is inactive for more than 30 seconds.

The UTC UT3227 turn on again when they sense a valid transition at

any transmitter or receiver input.

The UTC UT3227 requires only 0.1µF capacitors in 3.3V

operation, and can operate from input voltages ranging from +3.0V

~+5.5V. it is ideal for 3.3V-only systems, 5.0V-only systems, or

mixed 3.3V and 5.0V systems that require true RS-232 performance.



FEATURES

* Operates With 3.0V to 5.5V Power Supply

* One Driver and one Receiver

* Operates Up To 1Mbps

* Designed to Transmit at a Data Rate of 1Mbps

* Low Standby Current (1µA Typical)

* External Capacitors (4×0.1µF)

* Accepts 5.0V Logic Input With 3.3V Supply

* Serial-Mouse Drivability

* Exceeds ±8KV ESD Protection(HBM) for RS-232 I/O Pins



ORDERING INFORMATION

Ordering Number

UT3227G-R16-R

Package

SSOP-16

Packing

Tape Reel

UT3227G-R16-R

(1) R: Tape Reel

(1)Packing Type

(2) R16: SSOP-16

(2)Package Type

(3)Green Package

(3) G: Halogen Free and Lead Free

www.unisonic.com.tw

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