PS4530 Datasheet, PDF (1/16 Pages) Pericom Semiconductor Corporation – Precision 8-Ch, 2-Ch, Latched Analog Multiplexers/Switches

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Precision 8-Ch, 2-Ch, Latched
Analog Multiplexers/Switches
Features
• Low On-Resistance (60 Ohm typ.) Minimizes Distortion
and Error Voltages
• Single-Supply Operation (+2.0V to 12.0V)
• Dual-Supply Operation (± 2.0V to ± 6.0V)
• Improved Second Sources for MAX4530/MAX4531/MAX4532
• 75 Ohm On-Resistance with ±5V supplies
• 150 Ohm On-Resistance with ±5V supply
• TTL/CMOS Logic Compatible
• Fast Switching Speed, t_ON and t_OFF = 150ns & 120ns at ±4.5V
• Break-Before-Make action eliminates momentary crosstalk
• Rail-to-Rail Analog Signal Range
• Low Power Consumption, <1µW
• Narrow SOIC, and SSOP Packages Minimize Board Area
Description
PS4530/PS4531/PS4532 are low voltage CMOS analog ICs config-
ured as an 8-channel multiplexer (mux) (PS4530), two 4-channel
muxes (PS4531), and three single-pole/double-throw switches
(PS4532). These devices are pin compatible with the industry
standard 74H4351/74HC4352/74HC4353. All devices have two
complementary switch-enable inputs and address latching.
The PS4530/PS4531/PS4532 operate from a single supply of +2V to
+12V, or from dual supplies of ±2V to ±6V. On-resistance (150Ohm
max.) is matched between switches to 8Ohm max. Each switch can
handle rail-to-rail analog signals. Off-leakage current is only 1nA
at T_A = +25°C and 50nA at T_A = +85^oC.
All digital inputs have 0.8V and 2.4V logic thresholds, ensuring
both TTL-logic and CMOS-logic compatibility when using ±5V or
a single +5V supply.
Applications
• Data Acquisition Systems
• Audio Switching and Routing
• Test Equipment
• PBX, PABX
• Telecommunication Systems
• Battery-Powered Systems
Functional Block Diagrams and Pin Configurations
Top View
PS4530
Top View
PS4531
Top View
PS4532
NO1 1
NO3 2
N.C. 3
COM 4
20 V+ NO0B 1
19 NO2 NO1B 2
18 NO4 N.C. 3
17 NO0 COMB 4
20 V+
NOB 1
19 NO1A NCB 2
18 NO2A N.C. 3
17 COMA NOA 4
20 V+
19 COMB
18 COMC
17 NOC
NO7 5
16 NO6 NO3B 5
16 NO0A COMA 5
16 NCC
NO5 6
EN1 7
EN2 8
N.C. ⁹
GND 10
Logic
PI5A4530
15 ADDC NO2B 6
14 N.C. EN1 7
13 ADDB EN2 8
12 ADDA V– 9
11 LE
GND 10
Logic
PS4531
15 NO3A NCA 6
14 N.C.
EN1 7
13 ADDB EN2 8
12 ADDA
V– ⁹
11 LE
GND 10
Logic
PS4532
15 ADDC
14 N.C.
13 ADDB
12 ADDA
11 LE
NARROW DIP/WIDE SO
NARROW DIP/WIDE SO
NARROW DIP/WIDE SO
1
PS8591D
11/17/04