Datasheet > SGM4564

SGM4564

更新时间： 2024-10-03 11:08:23

品牌	Logo	应用领域
圣邦微 - SGMICRO		/
页数	文件大小	规格书
10页	665K
描述
4-Bit Bidirectional Voltage-Level Translator with Auto Direction Sensing

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SGM4564 数据手册

SGM4564

4-Bit Bidirectional Voltage-Level

Translator with Auto Direction Sensing

GENERAL DESCRIPTION

FEATURES

The SGM4564 is a 4-bit, non-inverting, bidirectional

voltage-level translator which features two independent

configurable power-supply lines. The A and B ports

track the V_CCAsupply and V_CCBsupply respectively. The

supply voltage range is 1.2V to 5.5V for A ports and

1.65V to 5.5V for B ports. The device provides a

bidirectional translation function between the different

voltage nodes (including 1.2V, 1.5V, 1.8V, 2.5V, 3.3V

and 5V).

● Power Supply Voltage Range (V_CCA≤ V_CCB

 A Ports: 1.2V to 5.5V

)

 B Ports: 1.65V to 5.5V

● Support V_CCAor V_CCBIsolation

 When V_CCAor V_CCBis Low, Device Enters

Power-Down Mode

● OE Input Circuit Referenced to V_CCA

● Support Partial-Power-Down Function

● Support Push-Pull Output

● Low Power Consumption

The SGM4564 has an output enable (OE) function,

which controls the outputs states. When OE goes low,

all outputs enter into the high-impedance state. The OE

should be connected to GND via a pull-down resistor,

and the minimum resistor value is depended on the

current source capability of the driver.

● -40℃ to +85℃ Operating Temperature Range

● Available in Green SOIC-14, UTQFN-1.8×1.8-12L

and TQFN-2×2-12L Packages

APPLICATIONS

The SGM4564 features the OE input circuit which is

Universal Asynchronous Receiver/Transmitter

General Purpose I/O (GPIO)

Smart Phones

referenced to V_CCA

The SGM4564 is available in Green SOIC-14,

UTQFN-1.8×1.8-12L and TQFN-2×2-12L packages. It

operates over an ambient temperature range of -40℃

to +85℃.

Portable Equipment

SG Micro Corp

SEPTEMBER2015–REV. A. 1

www.sg-micro.com

12 3 4 5 6 7...10

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