XS3A1T5157GM

Low-ohmic single-pole double-throw analog switch

The XS3A1T5157 is a low-ohmic single-pole double-throw analog switch suitable for use as an analog or digital 2:1 multiplexer/demultiplexer. It has a digital select input (S), two independent inputs/outputs (Y1 and Y2) and a common input/output (Z).

Schmitt trigger action at the digital input makes the circuit tolerant to slower input rise and fall times. Low threshold digital input allows this device to be driven by 1.8 V logic levels in 3.3 V applications without significant increase in supply current I_CC. This makes it possible for the XS3A1T5157 to switch 4.3 V signals with a 1.8 V digital controller, eliminating the need for logic level translation. The XS3A1T5157 allows signals with amplitude up to V_CC to be transmitted from Z to Y1 or Y2, or from Y1 or Y2 to Z. Its low ON resistance (0.5 Ω) and flatness (0.13 Ω) ensures minimal attenuation and distortion of transmitted signals.

Low-ohmic single-pole double-throw analog switch

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SKU	Stock*	MOQ	Price per unit**	Quantity

Buy from distributors

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

Seller	SKU	Stock	MOQ		1	10	100	1,000	10,000	Purchase

* Stock values are subject to change
** Displayed price per unit is based on small quantity orders
*** Authorized resellers for overstock, mature, and discontinued products which are warranted for reliability by the reseller, no longer by Nexperia

Features and benefits

Wide supply voltage range from 1.4 V to 4.3 V
Very low ON resistance (peak):
- 1.6 Ω (typical) at V_CC = 1.4 V
- 1.0 Ω (typical) at V_CC = 1.65 V
- 0.55 Ω (typical) at V_CC = 2.3 V
- 0.50 Ω (typical) at V_CC = 2.7 V
- 0.50 Ω (typical) at V_CC = 4.3 V
Break-before-make switching
High noise immunity
ESD protection:
- HBM ANSI/ESDA/JEDEC JS-001 exceeds 8000 V
- CDM ANSI/ESDA/JEDEC JS-002 exceeds 1000 V
- IEC61000-4-2 contact discharge exceeds 8000 V for switch ports
CMOS low-power consumption
Latch-up performance exceeds 100 mA per JESD78 Class II Level A
Low-switching threshold levels
Control input accepts voltages above supply voltage
Very low supply current, even when input is below V_CC
High current handling capability (350 mA continuous current under 3.3 V supply)
Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Applications

Mobile phone
Tablet / Notebook
Wearables

Parametrics

Type number	Product status	Configuration	V_CC (V)	Logic switching levels	R_ON (Ω)	R_ON(FLAT) (Ω)	f_(-3dB) (MHz)	THD (%)	Xtalk (dB)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	R_th(j-c) (K/W)	Package name
XS3A1T5157GM	Production	SPDT	1.4 - 4.3	CMOS/LVTTL	0.5	0.2	40	0.03	-90	ultra low	-40~125	247	119	XSON6

Package

Type number	Orderable part number, (Ordering code (12NC))	Status	Marking	Package	Package information	Reflow-/Wave soldering	Packing
XS3A1T5157GM	XS3A1T5157GMX ( 9356 909 71115 )	Active	aS	XSON6 (SOT886)	SOT886		Reel 7” Q1/T1 or Q2/T3

Quality, reliability & chemical content

Type number	Orderable part number	Chemical content	RoHS / RHF	MSL	MSL leadfree
XS3A1T5157GM	XS3A1T5157GMX	XS3A1T5157GM		1	1

Quality and reliability disclaimer

Series

XS3A1T5157 - Low-ohmic single-pole double-throw analog switch

Documentation (2)

File name	Title	Type	Date
XS3A1T5157	Low-ohmic single-pole double-throw analog switch	Data sheet	2020-03-17
xs3a1t5157	XS3A1T5157 IBIS model	IBIS model	2020-09-11

Support

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Models

File name	Title	Type	Date
xs3a1t5157	XS3A1T5157 IBIS model	IBIS model	2020-09-11

Ordering, pricing & availability

Type number	Orderable part number	Ordering code (12NC)	Packing	Buy online
XS3A1T5157GM	XS3A1T5157GMX	935690971115	Reel 7” Q1/T1 or Q2/T3	Order product

Sample

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Sample orders normally take 2-4 days for delivery.

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