(MAX4699 - MAX4702) Dual DPDT/Quad SPDT Analog Switches - Maxim Integrated Products
Description
19-2129; Rev 2; 10/09
Low-Voltage, Dual DPDT/Quad SPDT Analog Switches in QFN
General Description
The MAX4699/MAX4701/MAX4702 are low-voltage, single-supply CMOS analog switches.
The MAX4699/ MAX4701 are dual double-pole/double-throw (DPDT) switches with two control inputs that control two single-pole/double-throw (SPDT) switches each.
The MAX4702 is a quad SPDT switch with one control input and one low-voltage digital logic power supply.
These devices operate from a single +1.
8V to +5.
5V power supply.
When powered from a +2.
7V supply the MAX4699/MAX4701/MAX4702 offer a 75 Ω on-resistance (RON), with 12Ω max RON flatness and 4Ω max matching between channels.
Each switch has rail-to-rail signal handling, fast switching speeds of tON = 35ns, tOFF = 20ns, and a maximum 1nA of leakage current.
The MAX4699/MAX4701 digital inputs are 1.
8V-logic compatible when operated from a +3V supply.
The MAX4702’s digital inputs feature a 1.
0V threshold when powered with a 1.
5V logic supply.
The MAX4699 is available in a space-saving 16-lead 4mm x 4mm TQFN package.
The MAX4701/MAX4702 are available in space-saving 16-lead 3mm x 3mm TQFN 16-pin TSSOP packages.
♦ Guaranteed On-Resistance: 75Ω (max) (+3V Supply) 40Ω (max) (+5V Supply) ♦ Guaranteed Match Between Channels: 4Ω max ♦ Guaranteed Flatness Over Signal Range: 12Ω max ♦ Low Leakage Currents Over Temperature: 1nA Max at +85°C ♦ Fast Switching: tON = 35ns, tOFF = 20ns ♦ Guaranteed Break-Before-Make ♦ Single-Supply Operation from +1.
8V to +5.
5V ♦ Rail-to-Rail Signal Handling ♦ -3dB Bandwidth: 250MHz ♦ Low Crosstalk: -79dB (1MHz) ♦ High Off-Isolation: -76dB (1MHz)
Features
♦ 3mm x 3mm and 4mm x 4mm 16-Pin TQFN Packages
MAX4699/MAX4701/MAX4702
Ordering Information
PART MAX4699ETE+ MAX4701ETE+ MAX4702ETE+ TEMP RANGE PIN-PACKAGE -40°C to +85°C 16 TQFN-EP* (4mm x 4mm) -40°C to +85°C 16 TQFN-EP* (3mm x 3mm) -40°C to +85°C 16 TQFN-EP* (3mm x 3mm)
Applications
Audio and Video Signal Routing Cellular Phones Battery-Operated Equipment
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