Analog Front End (AFE)

The ADPD103BCPZRL from Analog Devices Inc. is a 4-channel, 14-bit analog front end (AFE) in a 28-LFCSP-WQ package.

The AFE1230E/1KG4 from Texas Instruments is a single-channel analog front end with 16-bit resolution and a 750 mW rating, in a 28-SSOP package.

The AFE4491NMAT from Texas Instruments is an analog front end (AFE) Integrated Circuit with Channel AFE Bit specification, in a 103-NFBGA (9x6) package.

The ADE9078ACPZ from Analog Devices Inc. is a 7-channel analog front end (AFE) with 24-bit resolution, in a 40-LFCSP-WQ (6x6) package.

The MAX5866ETM from Analog Devices Inc./Maxim Integrated is a 4-channel analog front end (AFE) Integrated Circuit with 8- and 10-bit resolution, 2.1 W and 60 MSPS, in a 48-TQFN (7x7) package.

The AD7730LBRUZ from Analog Devices Inc. is a 1-channel, 24-bit analog front end (AFE) rated at 125 mW, in a 24-TSSOP package.

The LMP90080QMHX/NOPB from Texas Instruments is a 1-channel, 16-bit analog front end (AFE) Integrated Circuit in a 28-HTSSOP package.

The ADS1292IRSMT from Texas Instruments is a 2-channel analog front end (AFE) with 24-bit resolution and 740 µW power, in a 32-VQFN (4x4) package.

The ISL98003INZ-110 from Renesas Electronics America Inc is an analog front end (AFE) Integrated Circuit with 3 channels and 8-bit resolution, in an 80-TQFP package.

The E-STLC7550TQF7 from STMicroelectronics is a 1-channel analog front end (AFE) Integrated Circuit with 16-bit resolution and 30 mW, in a 48-TQFP (7x7) package.

LMP90077MHX/NOPB from Texas Instruments is a Integrated Circuit 16-Bit, 214.6-SPS, 4-ch delta-sigma ADC for sensors - Precision ADCs. The LLMP9007x and LMP90080 are highly integrated, multi-channel, low-power 16-bit Sensor AFEs. The devices feature a precision, 16-bit Sigma Delta Analog-to-Digital Converter (ADC) with a low-noise programmable gain amplifier and a fully differential high impedance analog input multiplexer. A true continuous background calibration feature allows calibration at all gains and output data rates without interrupting the signal path. The background calibration feature essentially eliminates gain and offset errors across temperature and time, providing measurement accuracy without sacrificing speed and power consumption. Another feature of the LMP9007x and LMP90080 is continuous background sensor diagnostics, allowing the detection of open and short circuit conditions and out-of-range signals, without requiring user intervention, resulting in enhanced system reliability. Two sets of independent external reference voltage pins allow multiple ratiometric measurements. In addition, two matched programmable current sources are available in the LMP90080/LMP90078 to excite external sensors such as resistive temperature detectors and bridge sensors. Furthermore, seven GPIO pins are provided for interfacing to external LEDs and switches to simplify control across an isolation barrier. Collectively, these features make the LMP90080/LMP90079/LMP90078/LMP90077 complete analog front-ends for low-power, precision sensor applications such as temperature, pressure, strain gauge, and industrial process control. The LMP90080/LMP90079/LMP90078/LMP90077 are ensured over the extended temperature range of -40°C to +125°C and are available in a 28-pin package with an exposed pad.

The MCP3911A0T-E/ML from Microchip Technology is a 2-channel analog front end (AFE) with 24-bit resolution rated 8.9 mW, in a 20-QFN (4x4) package.

The ADS1299IPAG from Texas Instruments is an 8-channel analog front end (AFE) with 24-bit resolution and a 42 mW rating, in a 64-TQFP (10x10) package.

The ADCS9888CVH-205/NOPB from Texas Instruments is a 3-channel, 8-bit analog front-end (AFE) Integrated Circuit in a 128-PQFP package.

The AD9876ABST from Analog Devices Inc. is a 1-channel analog front end (AFE) with 12-bit resolution and 950 mW power, in a 48-LQFP (7x7) package.

The AD73311LARSZ from Analog Devices Inc. is a 1-channel 16-bit analog front end (AFE) rated 50 mW, in a 20-SSOP package.

The LM98513CCMTX/NOPB from Texas Instruments is a 2-channel analog front end (AFE) Integrated Circuit with 10-bit resolution, in a 56-TSSOP package.

LMP90078MHX/NOPB from Texas Instruments is a Integrated Circuit 16-Bit, 214.6-SPS, 4-ch delta-sigma ADC for sensors with 2x IDACs - Precision ADCs. The LLMP9007x and LMP90080 are highly integrated, multi-channel, low-power 16-bit Sensor AFEs. The devices feature a precision, 16-bit Sigma Delta Analog-to-Digital Converter (ADC) with a low-noise programmable gain amplifier and a fully differential high impedance analog input multiplexer. A true continuous background calibration feature allows calibration at all gains and output data rates without interrupting the signal path. The background calibration feature essentially eliminates gain and offset errors across temperature and time, providing measurement accuracy without sacrificing speed and power consumption. Another feature of the LMP9007x and LMP90080 is continuous background sensor diagnostics, allowing the detection of open and short circuit conditions and out-of-range signals, without requiring user intervention, resulting in enhanced system reliability. Two sets of independent external reference voltage pins allow multiple ratiometric measurements. In addition, two matched programmable current sources are available in the LMP90080/LMP90078 to excite external sensors such as resistive temperature detectors and bridge sensors. Furthermore, seven GPIO pins are provided for interfacing to external LEDs and switches to simplify control across an isolation barrier. Collectively, these features make the LMP90080/LMP90079/LMP90078/LMP90077 complete analog front-ends for low-power, precision sensor applications such as temperature, pressure, strain gauge, and industrial process control. The LMP90080/LMP90079/LMP90078/LMP90077 are ensured over the extended temperature range of -40°C to +125°C and are available in a 28-pin package with an exposed pad.

The STLC7550TQF7TR from STMicroelectronics is a 1-channel, 16-bit analog front end (AFE) Integrated Circuit with 30 mW, in a 48-TQFP (7x7) package.

The ADS1191IPBSR from Texas Instruments is a 1-channel, 16-bit analog front end (AFE) in a 32-TQFP package.

The ADS1196CPAGR from Texas Instruments is a 6-channel, 16-bit analog front end (AFE) in a 64-TQFP package.

The ADAS1000BSTZ-RL from Analog Devices Inc. is a 5-channel analog front end (AFE) with 19-bit resolution, in a 64-LQFP (10x10) package.

The MCP3901A0-I/ML from Microchip Technology is a 2-channel analog front end (AFE) with 24-bit resolution, in a 20-QFN (4x4) package.

The LM96511CCSM/NOPB from Texas Instruments is an 8-channel analog front end with 12-bit resolution, rated 910 mW, in a 376-NFBGA (10x17) package.

The LMP91300YZRT from Texas Instruments is a 1-channel, 16-bit analog front end (AFE) Integrated Circuit in a 20-DSBGA package.

The LM9832CCVJD from National Semiconductor is a 3-channel analog front end (AFE) for color USB image scanners with 42-bit resolution, in a 100-TQFP (14x14) package.

The ADS131E08SPAGR from Texas Instruments is an 8-channel, 24-bit analog front end (AFE) drawing 17.6 mW, in a 64-TQFP (10x10) package.

LM98722CCMTX/NOPB from Texas Instruments is a Integrated Circuit 3 Ch 16-Bit 45 MSPS AFE w/ LVDS/CMOS Output & Integrated CCD/CIS Sensor Timing Generator - CCD & CIS imaging AFEs. The LM98722 is a fully integrated, high performance 16-Bit, 45 MSPS signal processing solution for digital color copiers, scanners, and other image processing applications. High-speed signal throughput is achieved with an innovative architecture utilizing Correlated Double Sampling (CDS), typically employed with CCD arrays, or Sample and Hold (S/H) inputs (for higher speed CCD or CMOS image sensors). The signal paths utilize 8 bit Programmable Gain Amplifiers (PGA), a +/-9-Bit offset correction DAC and independently controlled Digital Black Level correction loops for each input. The PGA and offset DAC are programmed independently allowing unique values of gain and offset for each of the three analog inputs. The signals are then routed to a 45-MHz high performance analog-to-digital converter (ADC). The fully differential processing channel shows exceptional noise immunity, having a very low noise floor of -74dB. The 16-bit ADC has excellent dynamic performance making the LM98722 transparent in the image reproduction chain. A very flexible integrated Spread Spectrum Clock Generation (SSCG) modulator is included to assist with EM compliance and reduce system costs.

The AFE1224E-2 from Texas Instruments is an HDSL analog front end Integrated Circuit.

The AFE58JD16ZAV from Texas Instruments is a 16-channel analog front end with 14-bit resolution and 90 mW rating, in a 289-NFBGA (15x15) package.

The LMP90080MH/NOPB from Texas Instruments is a 1-channel 16-bit analog front end (AFE) Integrated Circuit in a 28-TSSOP package.

The LMP91300NHZJ from Texas Instruments is a 1-channel analog front end (AFE) with 16-bit resolution, in a 24-WQFN (4x5) package.

The ATSENSE301HA-AU from Microchip Technology is a 7-channel, 24-bit analog front end (AFE) Integrated Circuit rated 2.5 mW, in a 32-TQFP (7x7) package.

The ADPD103BCPZ from Analog Devices Inc. is a 4-channel analog front end with 14-bit resolution in a 28-LFCSP-WQ (4x4) package.