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MAX338, MAX339
8-Channel/Dual 4-Channel, Low-Leakage, CMOS Analog Multiplexers
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Status
Active: In Production.
Description
The MAX338/MAX339 are monolithic, CMOS analog
multiplexers (muxes). The 8-channel MAX338 is
designed to connect one of eight inputs to a common
output by control of a 3-bit binary address. The dual, 4-
channel MAX339 is designed to connect one of four
inputs to a common output by control of a 2-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 extremely low on-channel
leakages (less than 50pA at +25°C). The new design
offers guaranteed low charge injection (1.5pC typ) and
electrostatic discharge (ESD) protection greater than
2000V, per method 3015.7. These improved muxes are
pin-compatible upgrades for the industry-standard
DG508A and DG509A. For similar Maxim devices with
lower leakage and charge injection but higher on-resistance,
see the MAX328 and MAX329.
The MAX338/MAX339 operate from a single +4.5V to
+30V supply or from dual supplies of ±4.5V to ±20V.
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. These parts are fabricated with Maxim's 44V silicon-
gate process.
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Data Sheet
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Key Features
- On-Resistance, <400Ω max
- Transition Time, <500ns
- On-Resistance Match, <10Ω
- NO-Off Leakage Current, <20pA at +25°C
- 1.5pC Charge Injection
- Single-Supply Operation (+4.5V to +30V)
Bipolar-Supply Operation (±4.5V to ±20V)
- Plug-In Upgrade for Industry-Standard
DG508A/DG509A
- Rail-to-Rail Signal Handling
- TTL/CMOS-Logic Compatible
- ESD Protection >2000V, per Method 3015.7
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Applications/Uses
- Communication Systems
- Data Acquisition Systems
- Guidance and Control Systems
- Heads-Up Displays
- Military Radios
- PBX, PABX
- Sample-and-Hold Circuits
- 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 |
| MAX338 |
Mux |
8:1 |
1 |
4.5 |
30 |
4.5 |
20 |
400 |
0.05 |
500 |
500 |
5 |
16 |
3 |
$3.05 @1k |
| MAX339 |
4:1 |
2 |
9 |
$3.05 @1k |
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See All Switches and Multiplexers (Mid Voltage) (305)
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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
Application Notes
Product Guides
Reliability Reports
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| Request Reliability Report for: |
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Software/Models
Ordering Information
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Part Number
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Free
Sample |
Buy |
Status
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Package:
TYPE PINS FOOTPRINT
DRAWING CODE/VAR *
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Temp |
RoHS/Lead-Free?
Materials Analysis
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| MAX339ESE-T
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339ESE/GH9
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339ESE/GH9-T
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339ETE
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Active |
TQFN;16 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0073 (PDF)
Use pkgcode/variation: T1655-3*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339ETE+
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Active |
TQFN;16 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0073 (PDF)
Use pkgcode/variation: T1655+3*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX339ETE+T
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Active |
TQFN;16 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0073 (PDF)
Use pkgcode/variation: T1655+3*
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-40°C to +85°C
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RoHS/Lead-Free: Lead Free
Materials Analysis |
| MAX339ETE-T
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Active |
TQFN;16 pin;26 mm²
Outline Drawing:21-0140 (PDF)
Land Pattern: 90-0073 (PDF)
Use pkgcode/variation: T1655-3*
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-40°C to +85°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339MJE
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Active |
CDIP(N);16 pin;173.5 mm²
Outline Drawing:21-0045 (PDF)
Land Pattern: Not Applicable
Use pkgcode/variation: J16-4*
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-55°C to +125°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339MSE/PR3
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-55°C to +125°C
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RoHS/Lead-Free: No
Materials Analysis |
| MAX339MSE/PR3-T
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Active |
SOIC(N);16 pin;61.9 mm²
Outline Drawing:21-0041 (PDF)
Land Pattern: 90-0097 (PDF)
Use pkgcode/variation: S16-1*
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-55°C to +125°C
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RoHS/Lead-Free: No
Materials Analysis |
Notes:
- Other options and links for purchasing parts are listed at: http://www.maxim-ic.com/sales.
- Didn't Find What You Need? Ask our applications engineers. Expert assistance in finding parts, usually within one business day.
- Part number suffixes: T or T&R = tape and reel; + = RoHS/lead-free; # = RoHS/lead-exempt; -D = drypack; -U/+U on DS parts = cut tape. More: See Full Data Sheet or Maxim Product Naming Conventions.
- * Some packages have variations, listed on the drawing. "PkgCode/Variation" tells which variation the product uses. Note that "+", "#", "-" in the part number suffix describes RoHS status. Package drawings may show a different suffix character.
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Notes and Comments
Improved DG508A, low-leakage upgrade (MAX338)
Improved DG509A, low-leakage upgrade (MAX339)
Similar Products by Function
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Information Index
Document Ref.: 19-0272
Rev 3;
2004-12-02
This page last modified: 2009-11-10
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