HEF4052B PDF даташит
Спецификация HEF4052B изготовлена «NXP Semiconductors» и имеет функцию, называемую «Dual 4-channel analogue multiplexer/demultiplexer». |
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Детали детали
Номер произв | HEF4052B |
Описание | Dual 4-channel analogue multiplexer/demultiplexer |
Производители | NXP Semiconductors |
логотип |
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HEF4052B
Dual 4-channel analog multiplexer/demultiplexer
Rev. 10 — 25 March 2016
Product data sheet
1. General description
The HEF4052B is a dual 4-channel analog multiplexer/demultiplexer with common
channel select logic. Each multiplexer/demultiplexer has four independent inputs/outputs
(nY0 to nY3) and a common input/output (nZ). The common channel select logic includes
two select inputs (S1 and S2) and an active LOW enable input (E). Both
multiplexers/demultiplexers contain four bidirectional analog switches, each with one side
connected to an independent input/output (nY0 to nY3) and the other side connected to a
common input/output (nZ). With E LOW, one of the four switches is selected
(low-impedance ON-state) by S1 and S2. With E HIGH, all switches are in the
high-impedance OFF-state, independent of S1 and S2. If break before make is needed,
then it is necessary to use the enable input.
VDD and VSS are the supply voltage connections for the digital control inputs (S1 and S2,
and E). The VDD to VSS range is 3 V to 15 V. The analog inputs/outputs (nY0 to nY3, and
nZ) can swing between VDD as a positive limit and VEE as a negative limit. VDD VEE may
not exceed 15 V. Unused inputs must be connected to VDD, VSS, or another input. For
operation as a digital multiplexer/demultiplexer, VEE is connected to VSS (typically
ground). VEE and VSS are the supply voltage connections for the switches.
2. Features and benefits
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from 40 C to +85 C and 40 C to +125 C
Complies with JEDEC standard JESD 13-B
3. Applications
Analog multiplexing and demultiplexing
Digital multiplexing and demultiplexing
Signal gating
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HEF4052B
Dual 4-channel analog multiplexer/demultiplexer
4. Ordering information
Table 1. Ordering information
All types operate from 40 C to +125 C.
Type number Package
Name
Description
HEF4052BT
SO16
plastic small outline package; 16 leads; body width 3.9 mm
HEF4052BTT TSSOP16
plastic thin shrink small outline package; 16 leads; body width 4.4 mm
Version
SOT109-1
SOT403-1
5. Functional diagram
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Fig 1. Functional diagram
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Fig 2. Schematic diagram (one switch)
HEF4052B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 25 March 2016
© Nexperia B.V. 2017. All rights reserved
2 of 21
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Fig 3. Logic symbol
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HEF4052B
Dual 4-channel analog multiplexer/demultiplexer
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Fig 4. IEC logic symbol
HEF4052B
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 10 — 25 March 2016
© Nexperia B.V. 2017. All rights reserved
3 of 21
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Номер в каталоге | Описание | Производители |
HEF4052B | Dual 4-channel analogue multiplexer/demultiplexer | NXP Semiconductors |
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