CBT3257A-Q100

Quad 1-of-2 multiplexer/demultiplexer

The CBT3257A-Q100 is a quad single-pole, dual-throw bus switch. The device features an output enable input (OE) and a select input (S). When OE is LOW the switch is enabled and the select input can be used to connect the nA terminals to either of the associated nB terminals.

This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications.

Features and benefits

Automotive product qualification in accordance with AEC-Q100 (Grade 1)
- Specified from -40 °C to +85 °C and from -40 °C to +125 °C
5 Ω switch connection between two ports
Minimal propagation delay through the switch
Direct interface with TTL levels
Overvoltage tolerant control inputs to 5.5 V
Latch-up protection exceeds 100 mA per JEDEC standard JESD78 class II level A
ESD protection:
- HBM: ANSI/ESDA/JEDEC JS-001 class 2 exceeds 2000 V
- CDM: ANSI/ESDA/JEDEC JS-002 class C3 exceeds 1000 V

Parametrics

Type number	Product status	V_CC (V)	R_ON (Ω)	Logic switching levels	t_pd (ns)	Power dissipation considerations	T_amb (°C)	R_th(j-a) (K/W)	Ψ_th(j-top) (K/W)	R_th(j-c) (K/W)	Package name
CBT3257APW-Q100	Production	4.5 - 5.5	7	TTL	0.25	very low	-40~85	126	4.9	56.1	TSSOP16

Package

Type number	Package	Package information	Reflow-/Wave soldering	Packing	Status	Marking	Orderable part number, (Ordering code (12NC))
CBT3257APW-Q100	TSSOP16 (SOT403-1)	SOT403-1	SSOP-TSSOP-VSO-WAVE	SOT403-1_118	Active	CT3257A	CBT3257APW-Q100J ( 9356 909 52118 )

Environmental information

Type number	Orderable part number	Chemical content	RoHS	RHF-indicator	Leadfree conversion date
CBT3257APW-Q100	CBT3257APW-Q100J	CBT3257APW-Q100

Quality and reliability disclaimer

Documentation (4)

File name	Title	Type	Date
CBT3257A_Q100	Quad 1-of-2 multiplexer/demultiplexer	Data sheet	2024-04-18
Nexperia_Selection_guide_2023	Nexperia Selection Guide 2023	Selection guide	2023-05-10
SOT403-1	plastic, thin shrink small outline package; 16 leads; 5 mm x 4.4 mm x 1.2 mm body	Package information	2023-11-08
SSOP-TSSOP-VSO-WAVE	Footprint for wave soldering	Wave soldering	2009-10-08

Support

If you are in need of design/technical support, let us know and fill in the answer form, we'll get back to you shortly.

Ordering, pricing & availability

CBT3257APW-Q100

Sample

As a Nexperia customer you can order samples via our sales organization or directly via our Online Sample Store: https://extranet.nexperia.com.

Sample orders normally take 2-4 days for delivery.

If you do not have a direct account with Nexperia our network of global and regional distributors is available and equipped to support you with Nexperia samples.