AAM3202 Datasheet, PDF (1/5 Pages) List of Unclassifed Manufacturers – ULTRA LOW POWER, DUAL-SPDT CMOS ANALOG SWITCHES

Preliminary Specification
General Description
The aAM3202 and aAM3203 are precision CMOS
analog dual-SPDT switches or 2:1 multiplexers offering
low on-resistance of less than 4Ω, with better than 0.4Ω
matching between channels and on-resistance flatness
of less than 1.2Ω over the specified analog input voltage
range. The aAM3202 and aAM3203 have very fast turn-
on switching speed of less than 16nS over the full
operating temperature range of -40°C to 85°C. The
aAM3202 and aAM3203 also consume a minimal
amount of power, making them ideal for portable
equipment.
The aAM3202 and aAM3203 connect 1-of-2 inputs to a
common output by control of a select pin in a dual
configuration. The aAM3202 has an inverted switch logic
compared to the aAM3203. The parts are available in a
10-contact leadless QFN package and operate over the
range from 1.8V to 5.5V.
Features (at 5V V_DD)
• Low On-Resistance: 4Ω Max
• Guaranteed On-Resistance Match Between
Channels, < 0.4Ω
• Guaranteed Flat On-Resistance Over Specified
Signal Range, < 1.2Ω.
• Turn-On Time: 12nS at 25°C
• Turn-Off Time: 5nS at 25°C
• Break Before Make Interval: 7nS typ
• Temperature Range: -40°C to 85°C
• Uses a Single Supply, 3V to 5V Nominal
Applications
• Mobile Communications
• Computers and Peripherals
• Battery Management
• FAX Machines/Printers/Copiers
• Portable Medical Instruments
aAM3202 / aAM3203
ULTRA LOW POWER, DUAL-SPDT
CMOS ANALOG SWITCHES
PRODUCT SPECIFICATION
Pin Configuration
IN1 ₁
10 ^COM1
NO1 2
9 ^NC1
GND 3 _aAM3202 8 V_DD
NO2 ⁴
7 _NC2
IN2 ⁵
6 _COM2
IN1 1
10 COM1
NC1 2
9 NO1
GND 3 _aAM3203 8 V_DD
NC2 ⁴
7 _NO2
IN2 ⁵
6 _COM2
Functional Diagrams
IN1
NO1
GND
NO2
IN2
aAM3202
COM1
NC1
V_DD
NC2
COM2
IN1
NC1
GND
NC2
IN2
aAM3203
COM1
NO1
V_DD
NO2
COM2
Ordering Information
Part Number
aAM3202Q10
aAM3203Q10
Package
10-Lead QFN
10-Lead QFN
Temperature Range
-40˚C to +85˚C
-40˚C to +85˚C
Part Marking
aAM3202
aAM3203
How Supplied
3000 units on T&R
3000 units on T&R
© Andigilog, Inc. 2004
www.andigilog.com
February 2004 – 70A04013_001