PS4051 Datasheet, PDF (1/9 Pages) Pericom Semiconductor Corporation – 17V CMOS Analog Multiplexers/Switches

PS4051/PS4052/PS4053
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17V CMOS Analog Multiplexers/Switches
Features
• Low On-resistance: 60Ω typ, with ±5V Supplies,
Minimizes Distortion
• On-Resistance Matching between channels better than 6Ω
• Guaranteed Low Leakage Currents: <0.1nA at +25^oC
• Rail-to-Rail Analog Signal Range
• Low Distortion: <0.04% (600Ω)
• Low Crosstalk: –90dB @100kHz
• TTL/CMOS Compatible (with +5V or ±5V Supplies)
• Low Power Consumption.
• 16-pin Narrow SOIC and QSOP Packages save board area
• Pin-compatible upgrades for 74HC4051/4052/4053
Applications
• Audio and Video Switching and Routing
• Lab and Medical Instrumentation
• Low-Voltage Data-Acquisition and Process
Control Systems
• Battery-Powered Communication Systems
Description
The PS4051/PS4052/PS4053 are precision low-voltage CMOS
analog multiplexers/switches.
The PS4051 is an eight-channel single-ended mux designed to
select one of eight inputs to a common output. What input is
selected depends on the status of three address bits (ADDA-ADDC).
The PS4052 is a differential four-channel mux, controlled by two
address bits: ADDA, and ADDB. The PS4053 is a triple 2-to-1
mux (or triple SPDT, single-pole double-throw, switch).
The INH (inhibit) pin can be driven high, to open all switches
regardless of address bit status. All control inputs are TTL
compatible when V+ = +5V.
These devices are designed to operate with power supplies
from ±2.7V to ±8V. Single-supply operation is possible from
+2.7V to +16V.
When on, each switch conducts current equally well in either
direction and can handle rail-to-rail analog signals. In the
off -state each switch blocks voltages up to the power-supply rails.
Off-leakage current is guaranteed to be less than 0.1nA at +25^oC,
and < 2.5nA at +85^oC.
These devices are available in 16-pin DIP, Narrow SOIC, and QSOP
packages for operation over the –40^oC to +85^oC temperature range.
Functional Block Diagrams and Pin Configurations
Top Views
PS4051
PS4052
PS4053
NO1 1
NO3 ₂
COM 3
NO7 4
NO5 5
INH 6
V- 7
GND 8
LOGIC
16 V+
15 ^NO2
14 NO4
13 NO0
12 NO6
11 ADDC
10 ADDB
9 ADDA
NO0B 1
NO1B ₂
COMB 3
NO3B 4
NO2B 5
INH 6
V- 7
GND 8
LOGIC
16 V+
15 ^NO1A
14 NO2A
13 COMA
12 NO0A
11 NO3A
10 ADDB
9 ADDA
N0B 1
NCB ₂
NOA 3
COMA 4
NCA 5
INH 6
V- 7
GND 8
LOGIC
16 V+
15 ^COMB
14 COMC
13 NOC
12 NCC
11 ADDC
10 ADDB
9 ADDA
For free samples and the latest literature: www.pericom.com, or phone [phone]
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PS8461 02/16/00