Mfr Part #:

STG5223QTR

The STMicroelectronics STG5223QTR is a dual SPDT analog switch designed for low voltage applications. It features low on-resistance and a wide operating voltage range.

✓ Total Stock: 10,000 pcs

$ Price Range: $0.30

STG5223QTR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Smaxon Electronics ✓ Non-Authorised Inventory information	10,000 pcs On Request	10000 pcs	On Request	1	On Request	On Request	1433+	On Request	On Request

STG5223QTR Description

Short technical summary and product information.

The STMicroelectronics STG5223QTR is a high-speed CMOS dual analog SPDT (single pole dual throw) switch or dual 2:1 multiplexer/demultiplexer bus switch. It operates from a single supply voltage range of 1.65 V to 4.3 V, making it suitable for portable applications.

Key electrical characteristics include a low ON resistance of 0.50 Ω maximum at 4.3V and 0.55 Ω maximum at 3.0V. The device offers ultra-low power dissipation with a quiescent current of 0.2 μA maximum at 85°C. It also features fast switching speeds with typical times of 55 ns turn-on and 30 ns turn-off.

This switch is housed in a compact 10-QFN package with surface mount mounting type. It operates within an ambient temperature range of -40°C to 85°C. The device includes ESD protection exceeding 2 kV HBM and latch-up performance greater than 300 mA.

The STG5223QTR is designed for applications requiring efficient signal switching in low-power environments. Its robust construction and reliable performance make it a suitable choice for various electronic designs.

STG5223QTR Quick Information

Product Type: Analog Switch

Canonical Name: STG5223 Dual SPDT Analog Switch

Subcategory: SPDT

STG5223QTR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

STG5223QTR Estimated Pricing

Qty	Low	High
1+	$0.30	$0.30

Estimated market price range - modelled values for guidance only, not live distributor offers.

STG5223QTR Features

Dual SPDT analog switch functionality.
Low ON resistance below 0.55 Ohms.
Wide 1.65V to 4.3V operating voltage.
Ultra-low power dissipation of 0.2 μA.
Compact 10-QFN surface mount package.

STG5223QTR Applications

Ideal for portable electronic devices.
Suitable for low-voltage signal routing.
Used in battery-powered equipment.
Efficient multiplexer/demultiplexer applications.

STG5223QTR FAQs

5 frequently asked questions generated from this part’s specifications.

What is the operating voltage range for the STG5223QTR?

The operating voltage range is 1.65 V to 4.3 V.

What is the maximum ON resistance of the STG5223QTR?

The maximum ON resistance is 0.55 Ω at 3.0V and 0.50 Ω at 4.3V.

What is the operating temperature range for this analog switch?

The operating temperature range is -40°C to 85°C.

What package type is the STG5223QTR supplied in?

The STG5223QTR is supplied in a 10-QFN package for surface mounting.

What is the quiescent current of the STG5223QTR?

The quiescent current is a maximum of 0.2 μA at 85°C.

Category	Analog Switches, Multiplexers, Demultiplexers
Manufacturer Name	STMicroelectronics
	55MHz
Channel	100mOhm
Channel Capacitance (CS(off), CD(off))	40 pF
Charge Injection	49 pC
Crosstalk	-72 dB
Current	20 nA
Frequency	55 MHz
Latch-up Performance	> 300 mA
Lead Spacing	1.8 mm
Mounting Type	Surface Mount
Multiplexer	2:1
Number of Circuits	2
On	0.50 Ω Ohm
Operating Temperature	-40°C ~ 85°C
Supplier Device Package	10-QFN (1.8x1.4)
Supplier Package	10-QFN (1.8x1.4 mm)
Switch Circuit	SPDT
Switch Time (Ton, Toff) (Max)	55 ns, 30 ns
Voltage	1.65 V to 4.3 V