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MAX336, MAX337
16-Channel Dual 8 Channel, Low Leakage, CMOS Analog Multiplexers
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Status
Active: In Production.
Description
The MAX336/MAX337 are monolithic, CMOS analog multiplexers (muxes). The 16-channel MAX336 is designed to connect one of 16 inputs to a common output by control of a 4-bit binary address. The dual,8-channel MAX337 is designed to connect one of eight inputs to a common output by control of a 3-bit binary address. Both devices can be used as either a mux or a demux. On-resistance is 400Ω (max), and the devices conduct current equally well in both directions.
These muxes feature extremely low off leakages (less than 20pA at +25°C) and on-channel leakages (less than 50pA at +25°C). The new design offers guaranteed low charge injection (3.5pC typical) and electrostatic discharge (ESD) protection greater than 2000V, per method 3015.7. These improved muxes are pin-compatible upgrades for the industry-standard DG506 and DG507.
The MAX336/MAX337 operate from a single +4.5V to +30V supply or from dual ±4.5V to ±20V supplies. All control inputs (whether address or enable) are TTL compatible (0.8V to 2.4V) over the full specified temperature range and over the ±4.5V to ±18V supply range.
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Data Sheet
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Key Features
- < 400Ω (max) On-Resistance
- < 500ns Transition Time
- < 10Ω On-Resistance Match
- < 20pA NO-Off Leakage Current at +25°C
- 3.5pC Charge Injection
- +4.5V to +30V Single Supply
- ±4.5V to ±20V Dual Supplies
- Plug-In Upgrade for Industry-Standard DG506/DG507
- Bidirectional Rail-to-Rail Signal Handling
- TTL/CMOS-Logic Compatible
- > 2000V ESD Protection, per Method 3015.7
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Applications/Uses
- Precision Data Acquisition
- Precision Signal Routing
- Test Equipment
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Key Specifications:
| Switches and Multiplexers (Mid Voltage) |
| Part Number |
Functions |
Config. |
Channels |
VSUPPLY (Single)
(V) |
VSUPPLY (Single)
(V) |
VSUPPLY (Dual)
(±V) |
VSUPPLY (Dual)
(±V) |
RON
(Ω) |
IL(OFF)
(nA) |
tON
(ns) |
tOFF
(ns) |
QINJECTION
(pC) |
CON
(pF) |
COFF
(pF) |
Budgetary Price |
| min |
max |
min |
max |
max |
max |
min |
max |
max |
max |
See Notes |
| MAX336 |
Mux |
16:1 |
1 |
4.5 |
30 |
4.5 |
20 |
400 |
0.05 |
500 |
500 |
10 |
22 |
2 |
$4.94 @1k |
| MAX337 |
8:1 |
2 |
12 |
$4.50 @1k |
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See All Switches and Multiplexers (Mid Voltage) (302)
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Pricing Notes:
This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.
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Diagram
Pin Configuration
Pin Configuration
Notes and Comments
Improved DG506A, low leakage; single supply: +4.5V to +30V (MAX336)
Improved DG507A, low leakage; single supply: +4.5V to +30V (MAX337)
Didn't Find What You Need?
Information Index
Document Ref.: 19-1193
Rev 0;
1997-04-01
This page last modified: 2009-11-06
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