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.
V
DD
and V
SS
are the supply voltage connections for the digital control inputs (S1 and S2,
and E). The V
DD
to V
SS
range is 3 V to 15 V. The analog inputs/outputs (nY0 to nY3, and
nZ) can swing between V
DD
as a positive limit and V
EE
as a negative limit. V
DD
V
EE
may
not exceed 15 V. Unused inputs must be connected to V
DD
, V
SS
, or another input. For
operation as a digital multiplexer/demultiplexer, V
EE
is connected to V
SS
(typically
ground). V
EE
and V
SS
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
Nexperia
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
HEF4052BT
HEF4052BTT
Package
Name
SO16
TSSOP16
Description
plastic small outline package; 16 leads; body width 3.9 mm
plastic thin shrink small outline package; 16 leads; body width 4.4 mm
Version
SOT109-1
SOT403-1
5. Functional diagram
Fig 1.
Functional diagram
Fig 2.
HEF4052B
Schematic diagram (one switch)
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 10 — 25 March 2016
2 of 21
Nexperia
HEF4052B
Dual 4-channel analog multiplexer/demultiplexer
6. Pinning information
6.1 Pinning
Fig 6.
Pin configuration SOT109-1
Fig 7.
Pin configuration SOT403-1
6.2 Pin description
Table 2.
Symbol
E
V
EE
V
SS
S1, S2
1Y0, 1Y1, 1Y2, 1Y3, 2Y0, 2Y1, 2Y2, 2Y3
1Z, 2Z
V
DD
Pin description
Pin
6
7
8
10, 9
12, 14, 15, 11, 1, 5, 2, 4
13, 3
16
Description
enable input (active LOW)
supply voltage
ground supply voltage
select input
independent input or output
common output or input
supply voltage
HEF4052B
All information provided in this document is subject to legal disclaimers.
©
Nexperia B.V. 2017. All rights reserved
Product data sheet
Rev. 10 — 25 March 2016
5 of 21
Analogue and Mixed Signal
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