Analog Devices

New Product Express

Issue 13

 

Data Converters

AD7173-8: Low Power, 8-/16-Channel, 31.25 kSPS, 24-Bit, Highly Integrated Sigma-Delta ADC

AD7173-8: Low Power, 8-/16-Channel, 31.25 kSPS, 24-Bit, Highly Integrated Sigma-Delta ADC

Key Features

  • Low power, 8-/16-channel, highly integrated multiplexed analog-to-digital converter (ADC)
  • Integration
    • Precision analog input buffers and reference input buffers
    • 2.5 V precision reference (3.5 ppm/°C)
    • Cross point multiplexer (enable system diagnostic)
    • 8 full differential or 16 single-ended channels
    • Clock oscillator
    • GPIO and GPO pins with automatic external mux control

Applications

  • Process control: PLC/DCS modules
    • Voltage, current, temperature, and pressure measurement
    • Flow meters
  • Medical and scientific multichannel instrumentation
  • Seismic instrumentation
  • Chemical analysis instrumentation: chromatography
Check Stock & Price

AD9139: 16-Bit, 1600 MSPS, TxDAC+ DAC

AD9139: 16-Bit, 1600 MSPS, TxDAC+ DAC

Key Features

  • Selectable 1×, 2× interpolation filter
    • Support input signal bandwidth up to 575 MHz
  • Very small inherent latency variation: <2 DAC clock cycles
  • Proprietary low spurious and distortion design
    • 6-carrier GSM ACLR = 79 dBc at 200 MHz IF
    • SFDR > 85 dBc (bandwidth = 300 MHz) at Zero IF
  • Flexible 16-bit LVDS interface

Applications

  • Medical imaging
  • Communications receivers
  • Multichannel data acquisition
Check Stock & Price

 

Switches/Muxes

ADG5421 and ADG5423: High Voltage Latch-Up Proof, Dual SPST Switches

ADG5421: High Voltage Latch-Up Proof, Dual SPST Switches

Key Features

  • Latch-up immune under all circumstances
  • Human body model (HBM) ESD rating: 8 kV
  • Low on resistance (13.5 Ω)
  • ±9 V to ±22 V dual-supply operation

Applications

  • High voltage signal routing
  • Automatic test equipment
  • Analog front-end circuits
  • Precision data acquisition
  • Industrial Instrumentation
  • Amplifier gain select
  • Relay replacement
Check Stock & Price

 

Audio/Video

ADAU1966A: 16-Channel, High Performance, 192 kHz, 24-Bit DAC

ADAU1966A: 16-Channel, High Performance, 192 kHz, 24-Bit DAC

Key Features

  • Differential or single-ended voltage DAC output
  • 114 dB DAC dynamic range, A-weighted, differential
  • −97 dB total harmonic distortion plus noise (THD + N), differential
  • 110 dB DAC dynamic range, A-weighted, single-ended
  • −95 dB THD + N, single-ended
  • 2.5 V digital and 3.3 V analog and input/output (I/O) supplies
  • 299 mW total quiescent power

Applications

  • Automotive audio systems
  • Home theater systems
  • Digital audio effects processors
Check Stock & Price

ADAU1979: Quad ADC (4.5V Input)

ADAU1979: Quad ADC (4.5V Input)

Key Features

  • Four 4.5 V rms (typical) differential inputs
  • On-chip phase-locked loop (PLL) for master clock
  • Low electromagnetic interference (EMI) design
  • 109 dB (typical) analog-to-digital converter (ADC) dynamic range

Applications

  • Automotive audio systems
  • Active noise cancellation systems
Check Stock & Price

 

Power Management

ADD5211: Four-String, White LED Driver for LCD Backlight Applications

ADD5211: Four-String, White LED Driver for LCD Backlight Applications

Key Features

  • White LED driver based on an inductive boost controller
    • Wide input voltage range: 4.5 V to 40 V
    • Adaptive output voltage to minimize power dissipation
    • Adjustable operating frequency: 200 kHz to 1.2 MHz
  • Programmable external MOSFET switching rising/falling time
  • Drives up to 4 LED current sinks with internal MOSFETs

Applications

  • LCD monitor and TV LED backlights
  • Industrial lighting
Check Stock & Price

ADM7150: 800 mA, Ultra Low Noise/High PSRR LDO

ADM7150: 800 mA, Ultra Low Noise/High PSRR LDO

Key Features

  • Input voltage range: 4.5 V to 16 V
  • Maximum output current: 800 mA
  • Low Noise:
    • 1.0 μVRMS Total Integrated Noise from 100 Hz to 100 KHz
    • 1.6 μVRMS Total Integrated Noise from 10 Hz to 100 KHz
  • Noise Spectral Density <1.7nV√Hz above 10 KHz
  • PSRR of >90 dB from 1 KHz to 100 KHz, >60dB @ 1 MHz, VOUT = 5V
  • Dropout voltage: 600 mV @ VOUT = 5 V/800 mA load
  • Initial accuracy: ±1%

Applications

  • High Frequency PLL’s, VCO’s, and PLL’s with Integrated VCO’s
  • Regulation to noise sensitive applications
  • Communications and Infrastructure
  • Backhaul and microwave links
Check Stock & Price

ADM7151: 800 mA, Ultra Low Noise/High PSRR Adjustable Vout LDO

ADM7151: 800 mA, Ultra Low Noise/High PSRR Adjustable Vout LDO

Key Features

  • Input voltage range: 4.5 V to 16 V
  • Maximum output current: 800 mA
  • Low Noise:
    • 1.0 μVRMS Total Integrated Noise from 100 Hz to 100 KHz
    • 1.6 μVRMS Total Integrated Noise from 10 Hz to 100 KHz
  • Noise Spectral Density <1.7nV√Hz above 10 KHz
  • PSRR of >90 dB from 1 KHz to 100 KHz, >60dB @ 1 MHz, VOUT = 5V
  • Dropout voltage: 600 mV @ VOUT = 5 V/800 mA load
  • Initial accuracy: ±1%

Applications

  • Regulation to noise sensitive applications: RF Mixers, PLL’s, VCO’s, and PLL’s with Integrated VCO’s
  • Clock distribution circuits
  • Ultrasound and other imaging applications
  • High speed RF transceivers
  • High speed, 16 bit+ ADCs
  • Communications and Infrastructure
Check Stock & Price

ADM8321: Supervisory Circuit with Watchdog, Active-Low Open-Drain and Active-High Push-Pull Reset Outputs

ADM8321: Supervisory Circuit with Watchdog, Active-Low Open-Drain and Active-High Push-Pull Reset Outputs

Key Features

  • 26 reset threshold options
    • 2.5 V to 5 V in 100 mV increments
  • 4 reset timeout options
    • 1 ms, 20 ms, 140 ms, and 1120 ms (minimum)
  • 4 watchdog timeout options
    • 6.3 ms, 102 ms, 1600 ms, and 25.6 sec (typical)
  • Manual reset input

Applications

  • Automotive infotainment
  • Microprocessor systems
  • Computers
  • Controllers
  • Intelligent instruments
  • Portable equipment
Check Stock & Price

ADM8323: Supervisory Circuit with Windowed Watchdog, Manual Reset, and Active-Low Push-Pull Reset Output

ADM8323: Supervisory Circuit with Windowed Watchdog, Manual Reset, and Active-Low Push-Pull Reset Output

Key Features

  • Windowed watchdog, 8 timeout options
  • 26 reset threshold options
    • 2.5 V to 5 V in 100 mV increments
  • 4 reset timeout options
    • 1 ms, 20 ms, 140 ms, and 1120 ms (minimum)
  • Manual reset input

Applications

  • Automotive
  • Microprocessor systems
  • Computers
  • Controllers
  • Intelligent instruments
  • Portable equipment
Check Stock & Price

ADM8324: Supervisory Circuit with Windowed Watchdog, Manual Reset, and Active-Low Open-Drain Reset Output

ADM8324: Supervisory Circuit with Windowed Watchdog, Manual Reset, and Active-Low Open-Drain Reset Output

Key Features

  • Windowed watchdog, 8 timeout options
  • 26 reset threshold options
    • 2.5 V to 5 V in 100 mV increments
  • 4 reset timeout options
    • 1 ms, 20 ms, 140 ms, and 1120 ms (minimum)
  • Manual reset input

Applications

  • Automotive
  • Microprocessor systems
  • Computers
  • Controllers
  • Intelligent instruments
  • Portable equipment
Check Stock & Price

ADP5134: Dual 3 MHz, 1200 mA Buck Regulators and Two 300 mA LDO Regulators With Precision Enable and Power-Good Output

ADP5134: Dual 3 MHz, 1200 mA Buck Regulators and Two 300 mA LDO Regulators With Precision Enable and Power-Good Output

Key Features

  • Main input voltage range of 2.5 V to 5.5 V
  • Two 1200 mA buck regulators and two 300 mA LDO regulators
  • 24-lead, 4 mm × 4 mm LFCSP package
  • Regulator accuracy of ±1.8%
  • Factory programmable or external adjustable VOUTx
  • Precision enable pins for easier power sequencing
  • Factory selectable power-good pin

Applications

  • Power for processors, application specific integrated circuits
    • (ASICs), field programmable gate arrays (FPGAs), and radio frequency (RF) chipsets
  • Portable instrumentation and medical devices
  • Space constrained devices
Check Stock & Price

 

MEMs and Sensors

ADIS16137: ±1000°/Sec Precision Angular Rate Sensor

ADIS16137: ±1000°/Sec Precision Angular Rate Sensor

Key Features

  • Digital gyroscope system, ±1000°/sec measurement range
  • In-run bias stability, 2.8°/hour
  • Autonomous operation and data collection
    • No external configuration commands required
    • Start-up time: 245 ms
    • Sleep mode recovery: 2.5 ms

Applications

  • Precision instrumentation
  • Platform stabilization and controls
  • Industrial vehicle navigation
  • Downhole instrumentation
  • Robotics
Check Stock & Price

 

RF ICs

ADL5506: 30 MHz to 4.5 GHz, 45 dB RF Detector

ADL5506: 30 MHz to 4.5 GHz, 45 dB RF Detector

Key Features

  • Complete RF detector function
  • Typical dynamic range: 45 dB
  • Frequency range from 30 MHz to 4.5 GHz
  • Excellent temperature stability
  • Stable linear in decibel response

Applications

  • RSSI and TSSI for wireless terminal devices
  • RF transmitter or receiver power measurement
Check Stock & Price