Electronic Components Datasheet Search |
|
ALD1726EPA Datasheet(PDF) 1 Page - Advanced Linear Devices |
|
ALD1726EPA Datasheet(HTML) 1 Page - Advanced Linear Devices |
1 / 10 page ADVANCED LINEAR DEVICES, INC. ALD1726E/ALD1726 PIN CONFIGURATION 1 2 2 3 4 8 7 6 5 TOP VIEW DA, PA, SA PACKAGE VE1 -IN +IN VE2 OUT N/C V- V+ EPAD™ ULTRA MICROPOWER OPERATIONAL AMPLIFIER GENERAL DESCRIPTION The ALD1726E/ALD1726 is a monolithic rail-to-rail ultra-micropower precision CMOS operational amplifier with integrated user programmable EPAD (Electrically Programmable Analog Device) based offset voltage adjustment. The ALD1726E/ALD1726 is a direct replacement of the ALD1706 operational amplifier, with the added feature of user-program- mable offset voltage trimming resulting in significantly enhanced total system performance and user flexibility. EPAD technology is an exclusive ALD design which has been refined for analog applications where preci- sion voltage trimming is necessary to achieve a desired performance. It utilizes CMOS FETs as in-circuit elements for trimming of offset voltage bias characteristics with the aid of a personal computer under software control. Once programmed, the set parameters are stored indefinitely within the device even after power-down. EPAD offers the circuit designer a convenient and cost-effective trimming solution for achieving the very highest amplifier/system performance. The ALD1726E/ALD1726 operational amplifier features rail-to-rail input and output voltage ranges, tolerance to over-voltage input spikes of 300mV beyond supply rails, extremely low input currents of 0.01pA typical, high open loop voltage gain, useful bandwidth of 200KHz, slew rate of 0.17 V/ µs, and low typical supply current of 25µA. BENEFITS • Eliminates manual and elaborate system trimming procedures • Remote controlled automated trimming • In-System Programming capability • No external components • No internal chopper clocking noise • No chopper dynamic power dissipation • Simple and cost effective • Small package size • Extremely small total functional volume size • Low system implementation cost • Micropower and Low Voltage APPLICATIONS • Sensor interface circuits • Transducer biasing circuits • Capacitive and charge integration circuits • Biochemical probe interface • Signal conditioning • Portable instruments • High source impedance electrode amplifiers • Precision Sample and Hold amplifiers • Precision current to voltage converter • Error correction circuits • Sensor compensation circuits • Precision gain amplifiers • Periodic In-system calibration • System output level shifter KEY FEATURES • EPAD ( Electrically Programmable Analog Device) • User programmable VOS trimmer • Computer-assisted trimming • Rail-to-rail input/output • Compatible with standard EPAD Programmer • High precision through in-system circuit precision trimming • Reduces or eliminates VOS, PSRR, CMRR and TCVOS errors • System level “calibration” capability • Application-Specific Programming mode • In-System Programming mode • Electrically programmable to compensate for external component tolerances • Achieves 0.01pA input bias current and 50 µV input offset voltage simultaneously • Compatible with industry standard pinout ORDERING INFORMATION Operating Temperature Range -55 °C to +125°C0°C to +70°C0°C to +70°C 8-Pin 8-Pin 8-Pin CERDIP Small Outline Plastic Dip Package Package (SOIC) Package ALD1726E DA ALD1726E SA ALD1726E PA ALD1726 DA ALD1726 SA ALD1726 PA * Contact factory for industrial temperature range © 1998 Advanced Linear Devices, Inc. 415 Tasman Drive, Sunnyvale, California 94089 -1706 Tel: (408) 747-1155 Fax: (408) 747-1286 http://www.aldinc.com |
Similar Part No. - ALD1726EPA |
|
Similar Description - ALD1726EPA |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |