Name: Logic ICs 1Bit Bidirectional VoltageLevelTranslator With Auto Direction Sensing
Brand: UCHI
Price: 1 USD

Product Details
Company Profile

Logic ICs 1-Bit Bidirectional Voltage-LevelTranslator With Auto Direction Sensing

The SGM4554 is a 1-bit, non-inverting, bidirectionalvoltage-level translator which features two independentconfigurable power-supply lines. The A and B portstrack the VCCA supply and VCCB supply respectively. Thesupply voltage range is 1.2V to 5.0V for A port and1.65V to 5.5V for B port. The device provides abidirectional translation function among the differentvoltage nodes (including 1.2V, 1.5V, 1.8V, 2.5V, 3.3Vand 5V).The SGM4554 has an output enable (OE) function,which controls the outputs states. When OE goes low,all outputs enter into the high-impedance state. The OEshould be connected to GND via a pull-down resistor,and the minimum resistor value is depended on thecurrent source capability of the driver.The SGM4554 is available in Green UTDFN-1.45×1-6Land SC70-6 packages. It operates over an ambienttemperature range of -40℃ to +85℃.

Key Features

● Power Supply Voltage Range (VCCA ≤ VCCB)
 A Port: 1.2V to 5.0V
 B Port: 1.65V to 5.5V
● Support VCCA or VCCB Isolation
 When VCCA or VCCB is Low, Device EntersPower-Down Mode
● OE Input Circuit Referenced to VCCA
● Support Partial-Power-Down Function
● Support Push-Pull Output
● Low Power Consumption
● -40℃ to +85℃ Operating Temperature Range
● Available in Green UTDFN-1.45×1-6L and SC70-6Packages

Applications

Universal Asynchronous Receiver/Transmitter
General Purpose I/O (GPIO)

Typical Application

Pin Configurations

Pin Description

Product Selection Guid

Translators per Package	Part Number	Data Rate (Mbps)	Vcc (V)	VL Range (V)	VCCA Range (V)	VCCB Range (V)	Bidirectional	VCC Shutdown I/O State	Shutdown ICC Max (μA)	Logic Output	Package	Features
1	SGM4554	100			1.2~5.0	1.65~5.5	Yes	Hi-Z	10	Push-Pull	SC70-6,UTDFN-1.45×1-6L	GPIO Level Shifter
1	SGM4555		2.7~5.5	1.4~5.5			Yes	LoW			TQFN-2×2-12L,TQFN-3×3-16L	Card Interface
2	SGM4556	100			1.2~5.0	1.65~5.5	Yes	Hi-Z	10	Push-Pul	SOT-23-8,XTDFN-1.4×1-8L	GPIO Level Shifter
2	SGM4558		2.7~5.5	1.4~5.5			Yes	LoW	2		XTDFN-1.35×1-8L	SIM/Smart Card Interface
1	SGM4560		3.3~5.5	1.6~5.5			Yes	LoW	8		TSSOP-14	CA Card Interface
1	SGM4561		5.0~5.5	1.6~5.5			Yes	LoW			MSOP-10	HDMI Interface
4	SGM4563	100			1.2~5.5	1.65~5.5	No	Hi-Z	5	Push-Pul	SOIC-14,UTQFN-1.8×1.8-12L	SPI Bus or UART Interface
4	SGM4564	100			1.2~5.5	1.65~5.5	Yes	Hi-Z	12/9	Push-Pul	SOIC-14,UTQFN-1.8×1.8-12L,TQFN-2×2-12L	GPIO Level Shifter
1	SGM4565				1.08~1.98	1.62~3.6	Yes	LoW		Open-Drain	UTQFN-1.8×1.4-10L,WLCSP-1.06×1.06-9B	SIM Card Interface Level Translator
6	SGM4566	100			1.2~5.5	1.65~5.5	Yes	Hi-Z	12/9	Push-Pul	TSSOP-16,TQFN-2.6×1.8-16L	GPIO Level Shifter
8	SGM4568	100			1.2~5.5	1.65~5.5	Yes	Hi-Z	12/9	Push-Pul	TSSOP-20,TQFN-3×3-20L	GPIO Level Shifter
4	SGM4570Q	24/2			1.65~3.6	2.3~5.5	Yes	Hi-Z		Open-Drain/Push-Pull	TSSOP-14	Automotive, Open-Drain, Dual-Supply Translating Transceiver
4	SGM4573	24/2			1.65~3.6	2.3~5.5	Yes	Hi-Z		Open-Drain/Push-Pull	TSSOP-14,TQFN-3.5×3.5-14AL	Open-Drain, Dual-Supply Translating Transceiver
4	SGM4574	24/2			1.65~5.5	2.3~5.5	Yes	Hi-Z		Open-Drain/Push-Pull	SOIC-14,UTQFN-1.8×1.8-12L,TQFN-2×2-12,TQFN-3.5×3.5-14AL	GPIO Level Shifter
6	SGM4576	24/2			1.65~5.5	2.3~5.5	Yes	Hi-Z		Open-Drain/Push-Pull	TQFN-2.6×1.8-16L	GPIO Level Shifter
8	SGM4578	24/2			1.65~5.5	2.3~5.5	Yes	Hi-Z		Open-Drain/Push-Pull	TSSOP-20,TQFN-3×3-20L	GPIO Level Shifter
15	SGM4590		2.5~5.5				No				TQFN-4×4-32L	GOA Panel 15-Channel Level Shifter
4	SGM4T245				1.2~5.0	1.2~5.0	Yes	Hi-Z		Push-Pul	TSSOP-16,TQFN-2.6×1.8-16L	4-Bit Dual-Supply Translating Transceiver
8	SGM8T245				1.2~5.0	1.2~5.0	Yes	Hi-Z		Push-Pul	TSSOP-24,TQFN-5.5×3.5-24L	8-Bit Dual-Supply Translating Transceiver
8	SGM8T245S				1.2~5.5	1.2~5.5	Yes	Hi-Z		Push-Pul	TSSOP-24,TQFN-5.5×3.5-24L	8-Bit Dual-Supply Bus Transceiver

Integrated circuits (ICs) serve as the foundation of modern electronics, offering small size, low power consumption, strong performance and high reliability. They are widely used in consumer electronics, industrial applications, communications, automotive electronics, medical equipment, and aerospace/defense systems.

Electronic components and circuit board applications

Uchi Electronics provides high-performance analog and mixed-signal processing solutions for industrial automation, new energy, automotive, communications, computing, consumer electronics and medical equipment applications.

This solution demonstrates the integrated circuit application of the digital output module . For assistance selecting the right product, please contact our technical support team.

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Categories	High Power Mosfet
Brand Name:	UCHI
Model Number:	SGM4554
Certification:	Completed
Place of Origin:	Dongguan China
MOQ:	1000PCS
Price:	Negotiable
Payment Terms:	T/T,Western Union
Supply Ability:	5000pcs
Delivery Time:	3weeks
Packaging Details:	Standard
Supply Voltage VCCA, VCCBRange:	-0.3V to 6V
Input Voltage Range, VI(1):	-0.3V to 6V
Input Clamp Current, IIK (VI < 0):	-50mA
Output Clamp Current, IOK (VO < 0):	-50mA
Continuous Output Current, IO:	±50mA
Junction Temperature:	+150℃
Storage Temperature Range:	-65℃ to +150℃
Lead Temperature (Soldering, 10s):	+260℃
HBM:	4000V
MM:	400V

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