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MAX492

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Parameters

Technical/Catalog InformationMAX4920BETD+T
VendorMaxim Integrated Products
CategoryIntegrated Circuits (ICs)
Type*
Applications*
Package / Case14-TDFN Exposed Pad
PackagingTape & Reel (TR)
Drawing Number175; 21-0137; TD; 14
Lead Free StatusLead Free
RoHS StatusRoHS Compliant
Other Names MAX4920BETD+T
MAX4920BETD+T

Product Manufacturers Pack D/C
MAX492 - - -

Pinout/Connection Diagram

 max492 Circuit
Figure 6-40 shows a MAX495 connected as an input signal conditioner for a MAX187 ADC. The MAX495 can operate from either a single supply (+2.7 V to +6 V) or split supplies (±1.35 V to ±3 V). Each op amp requires less than 150 μA supply current, but it can drive a 1-kΩ load. The input-referred voltage noise is 25 nVHz, the offset is 200 μV, and the gain-bandwidth is 500 kHz (see Fig. 6-41 for additional pin configurations). MAXIM NEW RELEASES DATA BOOK, 1995, P. 3-23, 3-37.

General Description

The dual MAX492, quad MAX494, and single MAX495 operational amplifiers combine excellent DC accuracy with rail-to-rail operation at the input and output. Since the common-mode voltage extends from VCC to VEE, the devices can operate from either a single supply (+2.7V to +6V) or split supplies (±1.35V to ±3V). Each op amp requires less than 150µA supply current. Even with this low current, the op amps are capable of driving 1k load, and the input referred voltage noise is only 25nV/ÃHz. In addition, these op amps can drive loads in excess of 1nF.

The precision performance of the MAX492/MAX494/ MAX495, combined with their wide input and output dynamic range, low-voltage single-supply operation, and very low supply current, makes them an ideal choice for battery-operated equipment and other low-voltage applications. The MAX492/MAX494/MAX495 are available in DIP and SO packages in the industry-standard op-amp pin configurations. The MAX495 is also available in the smallest 8-pin SO: the µMAX package.

Typical Application

Features

Portable EquipmentBattery-Powered InstrumentsData AcquisitionSignal ConditioningLow-Voltage Applications Low-Voltage Single-Supply Operation (+2.7V to +6V)Rail-to-Rail Input Common-Mode Voltage RangeRail-to-Rail Output Swing500kHz Gain-Bandwidth Product Unity-Gain Stable 150µA Max Quiescent Current per Op Amp No Phase Reversal for Overdriven Inputs 200µV Offset Voltage High Voltage Gain (108dB)High CMRR (90dB) and PSRR (110dB)Drives 1k Load Drives Large Capacitive Loads MAX495 Available in µMAX Package-8-Pin SO

Maximum Ratings

Supply Voltage (VCC to VEE) ........................................................7V
Common-Mode Input Voltage................(VCC + 0.3V) to (VEE - 0.3V)
Differential Input Voltage ...........................................±(VCC - VEE)
Input Current (IN+, IN-, NULL1, NULL2) .............................±10mA
Output Short-Circuit Duration ......................Indefinite short circuit
to either supply
Voltage Applied to NULL Pins .........................................VCC to VEE
Continuous Power Dissipation (TA = +70°C)
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .......727mW
8-Pin SO (derate 5.88mW/°C above +70°C)....................471mW
8-Pin CERDIP (derate 8.00mW/°C above +70°C).............640mW
14-Pin Plastic DIP (derate 10.00mW/°C above +70°C)....800mW
14-Pin SO (derate 8.33mW/°C above +70°C)..................667mW
14-Pin CERDIP (derate 9.09mW/°C above +70°C)...........727mW
Operating Temperature Ranges
MAX49_C_ _ ..........................................................0°C to +70°C
MAX49_E_ _........................................................-40°C to +85°C
MAX49_M_ _.....................................................-55°C to +125°C
Junction Temperatures
MAX49_C_ _/E_ _.............................................................+150°C
MAX49_M_ _ ....................................................................+175°C
Storage Temperature Range ...........................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C

Supplier

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  Part Number Mfg Pack D/C Qty Note
MAX492 MAXIM SOP N/A 15
  AllPurpose Electronics Co.,Ltd China (Mainland)
Contact: Mr. Sandi   MSN:ap-ec@hotmail.com Tel: 86-0754-84496014 Fax: 86-0754-84496014
MAX492 N/A SOP N/A 700
  HONGKONG XUMEI ELECTRONICS CO. LIMITED China (Mainland)
Contact: Mr. Kate Fan   MSN:xumeidz002@hotmail.com Tel: 86-755-83267283 Fax: 86-755-83266796
MAX492 MAX SOP 09+ 50000 The main sales original
  XINGGUANGSHENG ELECTRONICS(HK) LIMITED China (Mainland)
Contact: Mr. SU   MSN:xgsdz2@msn.cn Tel: 086-0755-61685953 Fax: 086-0755-82539159
MAX492 MAXIM SOP 304 New and original sample can be provided.
  SILICON TECHNOLOGY(HONGKONG)ELECTRONIC LIMITED China (Mainland)
Contact: Mr. chen   MSN:siliconic@hotmail.com Tel: 86-755-83000558 Fax: 86-755-83000758
MAX492 MAX DIP 09+
  TACT (H.K.) Century Co., Limited China (Mainland)
Contact: Mr. Toby   MSN:tactcentury@hotmail.com Tel: 0086-0755-83240085 Fax: 0086-0755-23944320
MAX492 MAXIM 3005
  South Teetion Electronic Co. Limited China (Mainland)
Contact: Ms. Lily   MSN:nftx-ic@hotmail.com Tel: 86-0755-82764123 Fax: 86-0755-82783123
MAX492 SMD 09+ 40000 Advantage Offer!!!
  ATL (HK) ELECTRONIC CO.,LIMITED China (Mainland)
Contact: Mr. Semon   MSN:semon_26@hotmail.com Tel: 0086-0755-36938864,83554152 Fax: 0086-0755-28233505
MAX492 3500
  ZHW HIGH-TECH (HK) Company Limited China (Mainland)
Contact: Mr. Jack wei   MSN:jack-zhw@hotmail.com ; petrel87610@hotmail.com Tel: 0086-0755-84157334 Fax: 0086-0755-84155119
MAX492 MAXIM SOP 7
  Yuexunfa Electronic Co.,Ltd China (Mainland)
Contact: Ms. Linda Lin   MSN:leenchow@hotmail.com Tel: 86-755-83778358 Fax: 86-755-83778378
MAX492 MAXIM SOP 131
  ALC Singapore Pte LTD Singapore
Contact: Ms. Megan   MSN:alc-msn1@hotmail.com; Tel: 65-3108-0330 Fax: 65-6491-5029
MAX492 4000 2005
  4-ASIA TECHNOLOGY LTD China (Mainland)
Contact: Ms. grace huang   MSN:grace_sun1@hotmail.com Tel: 86-0755-86241481 Fax: 86-0755-26560215
MAX492 SMD14 SMD 09+ 230 IN STOCK
  International IC Agent Co., Ltd China (Mainland)
Contact: Mr. Carrey   MSN:GJICDL@hotmail.com Tel: 86-0754-84482847 Fax: 86-0754-89970361
MAX492 MAXIM 600
  IC Sky Electronics (HK) CO., LIMITED China (Mainland)
Contact: Ms. Helen   MSN:helen.3@hotmail.com Tel: 86-755-8829-3336 Fax: 86-755-8829-3039
MAX492 MAXIM SOP 50
  HK Galaxyic Intenational Co.,Ltd China (Mainland)
Contact: Ms. Amanda Wang   MSN:galaxyicamanda@hotmail.com Tel: 86-755-83983880 Fax: 86-755-83983990
MAX492 51
  WinDigital Technology Development Limited Hong Kong
Contact: Mr. Eric   MSN:IC-TOWN@hotmail.com Tel: 0086-0755-83015852 Fax:
MAX492 MAXIM SOP 07+ 9985 E-mail to me.
  IC Agent Electronics LTD Hong Kong
Contact: Ms. jennifer   MSN:lvphk@hotmail.com Tel: 00-852-69648614 Fax: 00-852-69648615
MAX492 03+ 352
  Future Net International Ltd(HK) Hong Kong
Contact: Mr. Mocha Ma   MSN:future-sz08@live.cn Tel: 852--27590480 Fax: 852--27590346
MAX492 09+
  Sheng Fa electronics co. China (Mainland)
Contact: Mr. jackie Li   MSN:jackie.shengfa@hotmail.com Tel: 0086-754-86671705 Fax: 0086-754-86672531
MAX492 MAXIM SOP 08+ 50
  XIA SONG(HK) ELECTRONICS CO.,LTD China (Mainland)
Contact: Mr. Chen   MSN:electronic73@hotmail.com Tel: 86-755-25801614 Fax: 86-755-25801614
MAX492 MAXIM SOP 09+ 40 hkgentle@163.com
  GENTLE ELECTRONIC (HK) LIMITED Hong Kong
Contact: Ms. Susan Chen   MSN:hkgentle1@hotmail.com Tel: 86-755-25152665 Fax: 86-755-25152665
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MAX492

File Size: 236423 KB
Manufacturer: MAXIM [Maxim Integrated Products]

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