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Part Name(s) : MAX5430 MAX5431 MAX5430AEKA MAX5430BEKA MAX5430CEKA MAX5431AEUB MAX5431BEUB MAX5431CEUB MAX5430 MAX5431 MaximIC
Maxim Integrated
Description : ±15V Digitally Programmable Precision Voltage-Dividers for PGAs View

General Description
The MAX5430/MAX5431 are Digitally Programmable high-Precision resistor arrays for PGAs. The MAX5430/ MAX5431 operate from a single 15V supply or dual ±15V supplies, and consume only 35µA supply current.

Features
♦ Four Noninverting PGA Gain Configurations: AV = 1, 2, 4, and 8
Precision 0.025% Ratio Accuracy
♦ On-Chip Matching Resistor for Op Amp BiasCurrent Compensation (MAX5431)
♦ Single-Supply +12V to +15V, or Dual-Supply ±12V to ±15V Operation
♦ Low 35µA Supply Current
♦ CMOS/TTL Logic Compatible 2-Wire Parallel Interface
♦ Space-Saving 8-Pin SOT23 and 10-Pin µMAX Packages
♦ +3V Logic Compatibility

Applications
    General-Purpose Programmable Noninverting Amplifier
    Programmable Instrumentation Amplifier

Part Name(s) : MAX5420 MAX5421 MAX5420AEUA MAX5420BEUA MAX5420CEUA MAX5421AEUB MAX5421BEUB MAX5421CEUB MAX5420 MAX5421 MaximIC
Maxim Integrated
Description : Digitally Programmable Precision Voltage Divider for PGAs View

General Description
The MAX5420 and MAX5421 are Digitally Programmable Precision voltage dividers optimized for use in Digitally Programmable gain amplifier configurations. The MAX5420/MAX5421 operate from a single +5V supply or dual ±5V supply, and consume only 3µA supply current. These devices consist of a Digitally selectable resistor array that provides four Precision noninverting gains of 1, 2, 4, and 8 for PGAs. The MAX5420 and MAX5421 achieve a resistor ratio accuracy of 0.025% (MAX542_A), 0.09% (MAX542_B), and 0.5% (MAX542_C). The MAX5421 includes an on-chip matching resistor for op amp bias-current compensation.
The MAX5420 and MAX5421 are available in 8-pin and 10-pin µMAX packages. The devices are specified over the extended temperature range (-40°C to +85°C).

Features
♦ Four Precision Divider Ratios for Noninverting
   Gains of 1, 2, 4, and 8 in PGAs
♦ 0.025%, 0.09%, or 0.5% Ratio Accuracy
   Guaranteed Over -40°C to +85°C
♦ On-Chip Matching Resistor for Op Amp Bias
   Current Compensation (MAX5421)
♦ 5V Single or ±5V Dual Supply Operation
♦ Low 3µA Supply Current
♦ CMOS/TTL Logic Compatible 2-Wire Parallel Interface
♦ Small 8-Pin and 10-Pin µMAX Packages

Applications
   General-Purpose Programmable Noninverting Amplifiers
   Programmable Instrumentation Amplifiers

Part Name(s) : CAT524LI CAT524WI Catalyst
Catalyst Semiconductor => Onsemi
Description : Configured Digitally Programmable Potentiometer (DPP): Programmable Voltage Applications View

DESCRIPTION
The CAT524 is a quad, 8-bit Digitally-Programmable potentiometer (DPP™) configured for Programmable voltage and DAC-like applications. Intended for final calibration of products such as camcorders, fax machines and cellular telephones on automated high volume production lines, it is also well suited for selfcalibrating systems and for applications where equipment which requires periodic adjustment is either difficult to access or in a hazardous environment.

FEATURES
■ Four 8-bit DPPs configured as Programmable voltage sources in DAC-like applications
■ Common reference inputs
■ Buffered wiper outputs
■ Non-volatile NVRAM memory wiper storage
■ Output voltage range includes both supply rails
■ 4 independently addressable buffered output wipers
■ 1 LSB accuracy, high resolution
■ Serial Microwire-like interface
■ Single supply operation: 2.7V - 5.5V
■ Setting read-back without effecting outputs

APPLICATIONS
■ Automated product calibration.
■ Remote control adjustment of equipment
■ Offset, gain and zero adjustments in self-calibrating and adaptive control systems.
■ Tamper-proof calibrations.
■ DAC (with memory) substitute

Part Name(s) : LH0084 LH0084C LH0084CD LH0084D National-Semiconductor
National ->Texas Instruments
Description : Digitally-Programmable-Gain Instrumentation Amplifier View

Digitally-Programmable-Gain Instrumentation Amplifier


Part Name(s) : DTL2A-LC Murata
Murata Manufacturing
Description : 100 Watt, Digitally Programmable Low-Voltage, Electronic Loads View

DATEL’s new DTL2A-LC is an optically isolated, Digitally Programmable, serial-input electronic load designed for use in burn-in, characterization and test of today’s low-voltage power supplies and power components. The DTL2A-LC is essentially a Digitally controlled current source that can sink currents from 0 to 20 Amps, at loading voltages as low as 0.6 Volts, up to a maximum power of 100 Watts.

Features
■ 12-bit, optically isolated (500Vdc), CMOS/TTL-compatible serial input
■ Output load voltages as low as 0.6 Volts
■ Output current 0-20A in 5mA increments
■ Output power to 100 Watts
■ 10MΩ minimum output impedance
■ ±10mA offset error; ±0.4% gain error
■ 100μsec full-scale step response
■ Operate in parallel for higher power
■ Miniature, 2" x 2" metal package

Applications
■ Static/dynamic power-supply burn-in
■ Power-supply test and characterization
■ Battery capacity testing
■ Current-source testing
■ Capacitor discharge testing
■ Real-time load simulation

Part Name(s) : CAT521 CAT521J-TE13 CAT521JI-TE13 CAT521L-TE13 CAT521LI-TE13 CAT521P-TE13 CAT521PI-TE13 CAT521W-TE13 CAT521WI-TE13 Catalyst
Catalyst Semiconductor => Onsemi
Description : Configured Digitally Programmable Potentiometer (DPP™): Programmable Voltage Applications View

DESCRIPTION

The CAT521 is a 8-bit Digitally-Programmable potentiometer (DPP™) configured for Programmable

voltage and DAC-like applications. Intended for final calibration of products such as camcorders, fax machines and cellular telephones on automated high volume production lines, it is also well suited for self-calibrating systems and for applications where equipment which requires periodic adjustment is either difficult to access or in a hazardous environment.



FEATURES

■8-bit DPP configured as a Programmable voltage source in DAC-like applications

■Buffered wiper output

■Non-volatile NVRAM memory wiper storage

■Output voltage range includes both supply rails

■1 LSB accuracy, high resolution

■Serial Microwire-like interface

■Single supply operation: 2.7V - 5.5V

■Setting read-back without effecting outputs



APPLICATIONS

■Automated product calibration

■Remote control adjustment of equipment

■Offset, gain and zero adjustments in self-calibrating and adaptive control systems

■Tamper-proof calibrations

■DAC (with memory) substitute


Part Name(s) : CAT522 CAT522LI CAT522WI CAT522LI-T2 CAT522WI-T2 ON-Semiconductor
ON Semiconductor
Description : Configured Digitally Programmable Potentiometer (DPP™): Programmable Voltage Applications View

DESCRIPTION
The CAT522 is a dual, 8-bit Digitally-Programmable potentiometer (DPP™) configured for Programmable voltage and DAC-like applications. Intended for final calibration of products such as camcorders, fax machines and cellular telephones on automated high volume production lines, it is also well suited for self-calibrating systems and for applications where equipment which requires periodic adjustment is either difficult to access or in a hazardous environment.

FEATURES
■ Two 8-bit DPPs configured as Programmable voltage sources in DAC-like applications
■ Independent reference inputs
■ Non-volatile NVRAM memory wiper storage
■ Output voltage range includes both supply rails
■ 2 independently addressable buffered output wipers
■ 1 LSB accuracy, high resolution
■ Serial Microwire-like interface
■ Single supply operation: 2.7V - 5.5V
■ Setting read-back without effecting outputs

APPLICATIONS
■ Automated product calibration.
■ Remote control adjustment of equipment
■ Offset, gain and zero adjustments in self-calibrating and adaptive control systems.
■ Tamper-proof calibrations.
■ DAC (with memory) substitute.

Part Name(s) : DTL2A-LC Datel
DATEL Data Acquisition products
Description : 100 Watt, Digitally Programmable Low-Voltage, Electronic Loads View

DATEL’s new DTL2A-LC is an optically isolated, Digitally Programmable, serial-input electronic load designed for use in burn-in, characterization and test of today’s low-voltage power supplies and power components. The DTL2A-LC is essentially a Digitally controlled current source that can sink currents from 0 to 20 Amps, at loading voltages as low as 0.6 Volts, up to a maximum power of 100 Watts.

Features
■ 12-bit, optically isolated (500Vdc), CMOS/TTL-compatible serial input
■ Output load voltages as low as 0.6 Volts
■ Output current 0-20A in 5mA increments
■ Output power to 100 Watts
■ 10MΩ minimum output impedance
■ ±10mA offset error; ±0.4% gain error
■ 100µsec full-scale step response
■ Operate in parallel for higher power
■ Miniature, 2" x 2" metal package

Applications
■ Static/dynamic power-supply burn-in
■ Power-supply test and characterization
■ Battery capacity testing
■ Current-source testing
■ Capacitor discharge testing
■ Real-time load simulation

Part Name(s) : MX584 MX584JC MX584JC/D MX584JCSA MX584JESA MX584JH MX584JN MX584KCSA MX584KESA MX584KH MaximIC
Maxim Integrated
Description : Pin-Programmable Precision Voltage Reference View

General Description

Maxim’s MX584 is a temperature-compensated, bandgap voltage reference which provides pin-Programmable output voltages of +10.00V, +7.50V, +5.00V, and +2.50V. External components are not required for these outputs, but if other voltages are desired, they can be programmed with external resistors. Laser trimming minimizes output error as well as temperature drift, to as low as 10mV and 15ppm/°C with the MX584K.



Features

♦ +10.0V, +7.5V, +5.0V, +2.5V Programmable Outputs

♦ ±10mV Tolerance at +10V (MX584K)

♦ Low Tempco: 15ppm/°C, max (MAX584K)

♦ No External Components or Trims

♦ Short-Circuit Proof

♦ Output Sources and Sinks Current

♦ 10mA Output Current



Applications

CMOS DAC Reference

A/D Converter Reference

Measurement Instrumentation

Data Loggers

Precision Analog Systems

Programmable Offset for PGAs


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