Datasheet MAX4635, MAX4636 (Maxim)

FabricanteMaxim
DescripciónFast, Low-Voltage, Dual 4Ω SPDT CMOS Analog Switches
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Fast, Low-Voltage, Dual 4. SPDT. CMOS Analog Switches. MAX4635/MAX4636. General Description. Features. Guaranteed On-Resistance

Datasheet MAX4635, MAX4636 Maxim

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19-1709; Rev 2; 5/03
Fast, Low-Voltage, Dual 4

SPDT CMOS Analog Switches MAX4635/MAX4636 General Description Features
The MAX4635/MAX4636 are fast, dual 4Ω single- ♦
Guaranteed On-Resistance
pole/double-throw (SPDT) analog switches that operate
4

(max) +5V Supply
with supply voltages from +1.8V to +5.5V. High switch-
5.5

(max) +3V Supply
ing speeds, 1Ω on-resistance flatness, and low power ♦
Guaranteed Match Between Channels
consumption make these devices ideal for audio/video,
0.2

(max)
communications, and battery-operated devices. ♦
Guaranteed Flatness Over Signal Range
Containing two independently controllable SPDT
1

(max) with +5V Supply
switches in 10-pin µMAX and 10-pin 3mm x 3mm thin QFN packages, the MAX4635/MAX4636 use little board ♦
Fast Switching Speeds
space, and have low power consumption ensuring min-
14ns (max) Turn-On Time
imal impact on your power budget. The analog signal
6ns (max) Turn-Off Time
range extends to the supply rails. The MAX4635 has ♦
1.8V Operation
inverted logic compared to the MAX4636.
100

(typ) On-Resistance Over Temperature 56ns (typ) Turn-On Time ________________________Applications 17ns (typ) Turn-Off Time
Battery-Powered Equipment ♦
+1.8V to +5.5V Single-Supply Operation
Relay Replacement ♦
Rail-to-Rail® Signal Handling
Audio and Video Signal Routing ♦
Low Crosstalk: -67dB at 1MHz

High Off-Isolation: -65dB at 1MHz
Low-Voltage Data-Acquisition Systems ♦
THD: 0.1%
Sample-and-Hold Circuits Communications Circuits
Ordering Information PIN- TOP PART TEMP RANGE PACKAGE MARK MAX4635
EUB -40°C to +85°C 10 µMAX — Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. MAX4635ETB -40°C to +85°C 10 Thin AAT QFN (3 ✕ 3)
MAX4636
EUB -40°C to +85°C 10 µMAX — MAX4636ETB -40°C to +85°C 10 Thin AAO QFN (3 ✕ 3)
Pin Configuration/Functional Diagram/Truth Table
TOP VIEW IN1 1 10 COM1 IN1 1 10 COM1 IN1 1 10 COM1 IN1 1 10 COM1 NO1 2 9 NC1 NC1 2 9 NO1 NO1 2 9 NC1 NC1 2 9 NO1 GND 3 8 V+ GND 3 8 V+ GND 3 8 V+ GND 3 8 V+ MAX4635 MAX4636 MAX4635 MAX4636 NO2 4 7 NC2 NC2 4 7 NO2 NO2 4 7 NC2 NC2 4 7 NO2 IN2 5 6 COM2 IN2 5 6 COM2 IN2 5 6 COM2 IN2 5 6 COM2 µ
MAX
µ
MAX 3 x 3 THIN QFN 3 x 3 THIN QFN IN_ NO_ TO COM_ NC_ TO COM_
0 OFF ON 1 ON OFF SWITCHES SHOWN FOR "0" INPUT
________________________________________________________________ Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.