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MAX338ESE

製品説明
仕様・特性

19-0272; Rev 3; 11/04 8-Channel/Dual 4-Channel, Low-Leakage, CMOS Analog Multiplexers 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, 4channel 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. ________________________Applications Data-Acquisition Systems Sample-and-Hold Circuits Test Equipment Heads-Up Displays Military Radios Communications Systems Guidance and Control Systems ____________________________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 Ordering Information PART TEMP RANGE PIN-PACKAGE MAX338CPE 0°C to +70°C MAX338CSE MAX338C/D MAX338ETE MAX338EPE MAX338ESE MAX338EJE MAX338MJE 0°C to +70°C 0°C to +70°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -40°C to +85°C -55°C to +125°C 16 Plastic DIP 16 Narrow SO Dice* 16 Thin QFN (5mm x 5mm) 16 Plastic DIP 16 Narrow SO 16 CERDIP 16 CERDIP** PBX, PABX Ordering Information continued at end of data sheet. *Contact factory for dice specifications. **Contact factory for availability. _____________________Pin Configurations/Functional Diagrams/Truth Tables V+ TOP VIEW A0 1 16 A1 15 A2 NO2 V- 3 14 GND GND NO1 EN 2 V- NO3 NO1 4 MAX338 13 V+ NO4 COM NO5 NO2 5 12 NO5 NO3 6 11 NO6 NO7 NO4 7 10 NO7 NO8 COM 8 9 DIP/SO Pin Configurations/Functional Diagrams/Truth Tables continued at end of data sheet. NO6 NO8 CMOS DECODE LOGIC A2 A1 A0 EN MAX338 8-CHANNEL SINGLE-ENDED MULTIPLEXER ________________________________________________________________ Maxim Integrated Products 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. 1 MAX338/MAX339 General Description

ブランド

MAXIM

会社名

Maxim Integrated

本社国名

U.S.A

事業概要

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