Select site:
- English
HEF4052B
Datasheet
General description
The HEF4052B is a dual 4-channel analogue multiplexer/demultiplexer with common channel select logic. Each multiplexer/demultiplexer has four independent inputs/outputs (Y0 to Y3 ) and a common input/output (Z). The common channel select logic includes two address inputs (A0 and A1 ) and an active LOW enable input (E).
Both multiplexers/demultiplexers contain four bidirectional analogue switches, each with one side connected to an independent input/output (Y0 to Y3 ) and the other side connected to a common input/output (Z).
With E LOW, one of the four switches is selected (low impedance ON-state) by A0 and A1 . With E HIGH, all switches are in the high impedance OFF-state, independent of A0 and A1 . VDD and VSS are the supply voltage connections for the digital control inputs (A0 ,A1 and E). The VDD to VSS range is 3 to 15 V. The analogue inputs/outputs (Y0 to Y3 , and Z) can swing between VDD as a positive limit and VEE as a negative limit. VDD - VEE may not exceed 15 V.
For operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically ground).
Features
- Requires very few external components
- High output power
- Fixed gain
- Good ripple rejection
- Mute/standby switch
- AC and DC short-circuit safe to ground and VP
- Thermally protected
- Reverse polarity safe
- Capability to handle high energy on outputs (VP =0 V)
- No switch-on/switch-off plop
- Electrostatic discharge protection.
Products/packages
| Type number | North American Type number | Ordering code (12NC) | Product status | Package | Packing | Marking | Chemical content | Leadfree conversion date |
|---|---|---|---|---|---|---|---|---|
| HEF4052BP | HEF4052BPN | 9332 824 30652 | Volume production | SOT38-4
(DIP16) | Bulk Pack, CECC | Standard Marking | HEF4052BP
| Always Pb-free |
| HEF4052BT | HEF4052BTD-T | 9333 729 50653 | Volume production | SOT109-1
(SO16) | Reel Pack, SMD, 13", CECC | Standard Marking | HEF4052BT
| week 30, 2004 |
| HEF4052BT | 9333 729 50013 | Volume production | SOT109-1
(SO16) | Reel Pack 13", 180 degree turned | Standard Marking | HEF4052BT
| week 30, 2004 | |
| HEF4052BT | HEF4052BTD | 9333 729 50652 | Volume production | SOT109-1
(SO16) | Bulk Pack, CECC | Standard Marking | HEF4052BT
| week 30, 2004 |
Pricing/ordering/availability
| Type number | Ordering code(12NC) | Indicative price/unit($) | Region | Distributor | In stock | Inventory date | Buy online | Samples |
|---|---|---|---|---|---|---|---|---|
| HEF4052BP | 9332 824 30652 | 0.2300 | ASIA | WPI | 1,000 | 08/29/2008 | Buy online | Order samples |
| NA | ARROW ELECTRONICS | 918 | 8/27/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 2,987 | 8/28/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 6,289 | 8/28/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 1,734 | 8/29/2008 | Buy online | ||||
| HEF4052BT | 9333 729 50653 | 0.2100 | ASIA | WPI | 25,000 | 08/29/2008 | Buy online | Order samples |
| NA | ARROW ELECTRONICS | 7,500 | 8/27/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 11,940 | 8/28/2008 | Buy online | ||||
| NA | MOUSER ELECTRONICS | 1,490 | 8/29/2008 | Buy online | ||||
| HEF4052BT | 9333 729 50013 | not available | ||||||
| HEF4052BT | 9333 729 50652 | 0.2100 | NA | ARROW ELECTRONICS | 431 | 8/27/2008 | Buy online | not available |
| NA | AVNET ELECTRONICS MARKETING | 4,450 | 8/29/2008 | Buy online | ||||
| NA | DIGI-KEY CORPORATION | 4,338 | 8/28/2008 | Buy online | ||||
| NA | FUTURE ELECTRONICS | 3,030 | 8/28/2008 | Buy online |
Applications
Related applications
50-60 Hz CRT integrated DTV (TV210D)
Mid-range integrated DTV (TV810)
Technical documents
Application Notes
Parametrics/similar products
| Type number | Package | Description | Propagation Delay(ns) | Voltage | No. of Pins | Power Dissipation Considerations | Logic Switching Levels |
|---|---|---|---|---|---|---|---|
| HEF4052BP | SOT38-4
(DIP16) | Dual 4-Channel Analog Multiplexer/Demultiplexer | 5@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS |
| HEF4052BT | SOT109-1
(SO16) | Dual 4-Channel Analog Multiplexer/Demultiplexer | 5@15V | 4.5-15.5 V | 16 | Low Power or Automotive Applications | CMOS |
Similar products
HEF4052B links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.
Disclaimer
The information published on product information pages of the www.nxp.com or www.semiconductors.com websites is an extract from product data sheets and is for information purposes only. For detailed information please check the most recent version of the relevant product data sheet as published on these websites. In the event of any conflict between product information pages and data sheets or deviations from information provided in the product data sheets on these product information pages, the information provided in the product data sheets shall prevail.
The product status of the product(s) described in the product data sheet may have changed since publication of the data sheet and therefore information in datasheets on product status may be outdated. The latest information on product status is published on the product information pages of the above-mentioned websites.
As from October 1st, 2006 Philips Semiconductors has a new trade name - NXP Semiconductors, which will be used in future data sheets together with new contact details. In data sheets where the previous Philips references remain, please use the new links as shown below.
- http://www.philips.semiconductors.com use http://www.nxp.com
- http://www.semiconductors.philips.com use http://www.nxp.com (Internet)
- sales.addresses@www.semiconductors.philips.com use salesaddresses@nxp.com (e-mail)
The copyright notice at the bottom of each page (or elsewhere in the document, depending on the version)
- © Koninklijke Philips Electronics N.V. (year). All rights reserved -
is replaced with:
- © NXP B.V. (year). All rights reserved.-
If you have any questions related to the data sheet, please contact our nearest sales office via e-mail or phone (details via salesaddresses@nxp.com). Thank you for your cooperation and understanding.