
HEF4052BP
Dual 4-channel analog multiplexer/demultiplexer
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.
VDDand VSSare the supply voltage connections for the digital control inputs (S1 and S2, and E). The VDDto VSSrange is 3 V to 15 V. The analog inputs/outputs (nY0 to nY3, and nZ) can swing between VDDas a positive limit and VEEas a negative limit. VDD- VEEmay not exceed 15 V. Unused inputs must be connected to VDD, VSS, or another input. For operation as a digital multiplexer/demultiplexer, VEEis connected to VSS(typically ground). VEEand VSSare the supply voltage connections for the switches.
The HEF4052B is suitable for use over both the industrial (-40 ℃ to +85 ℃) and automotive (-40 ℃ to +125 ℃) temperature ranges.
Dual 4-channel analog multiplexer/demultiplexer
Dual 4-channel analog multiplexer/demultiplexer
HEF4000 Series
| Type number | Package | Package name | Nr of pins | Family | Description | Configuration | VCC(V) | Logic switching levels | RON(Ohm) | RON(FLAT)(Ohm) | f(-3dB)(MHz) | THD(%) | Power dissipation considerations | Tamb(Cel) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| HEF4052BP | SOT38-4 (DIP16) | DIP16 | 16 | HEF | dual single-pole, quad-throw analog switch | SP4T-Z | 4.5 - 15.5 | CMOS | 175 | 30 | 70 | 0.04 | Very low | -40~85 |
| Type number | Orderable part number | Ordering code (12NC) | Product status | Package | Packing | Marking |
|---|---|---|---|---|---|---|
| HEF4052BP | HEF4052BP,652 | 9332 824 30652 | Volume production | SOT38-4 (DIP16) | Bulk Pack, CECC | Standard Marking |
| Type number | Orderable part number | Chemical content | RoHS | Leadfree conversion date | RHF | IFR (FIT) | MTBF (hours) | MSL | MSL LF |
|---|---|---|---|---|---|---|---|---|---|
| HEF4052BP | HEF4052BP,652 | HEF4052BP | Always Pb-free | 2.99 | 3.3444816053511703E8 | NA | NA |
| Type | Format | Title | Date |
|---|---|---|---|
| Data sheet | Dual 4-channel analog multiplexer/demultiplexer (v.8.0) | 2011-12-15 | |
| Application note | High-end RDS/EON car radio system CCR612 user manual (v.1.0) | 2003-03-14 | |
| Application note | Pin FMEA HEF4000 family (v.1.0) | 2011-04-28 |
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