Low Voltage Controller for Touch Screens Features: 4-wire touch screen interface 1.6 V to 3.6 V operation Median and averaging filter to reduce noise Automatic conversion sequencer and timer User-programmable conversion parameters Auxiliary analog input/battery monitor (0.5 V to 5 V) 1 optional GPIO Interrupt outputs (INT, PENIRQ) Touch-pressure measurement Wake-up on touch function Shutdown mode: 6 μA maximum 12-ball, 1.6 mm × 2 mm WLCSP 16-lead, 4 mm × 4 mm LFCSP

1.6 V, Micropower 12-/10-/8-Bit ADCs

Differential Input, Dual, Simultaneous Sampling, 5 MSPS, 12-Bit, SAR ADC Features: Dual 12-bit SAR ADC Simultaneous Sampling Throughput rate: 5 MSPS per channel Specified for VDD at 2.5 V No conversion latency Power dissipation: 36 mW at 5 MSPS On-chip reference: 2.048 V ± 0.25%, 6ppm/°C Dual conversion with read High speed serial interface: SPI-/QSPI™-/MICROWIRE™-/DSP-compatible −40°C to +125°C operation Available in a 16-lead TSSOP

Complete Quad, 16-Bit, High Accuracy, Serial Input, Bipolar Voltage Output DAC Features: Complete quad, 16-bit digital-to-analog converters (DAC) Programmable output range: ±10 V, ±10.2564 V, or ±10.5263 V ±1 LSB max INL error, ±1 LSB maximum DNL error Low noise: 60 nV/√Hz Settling time: 10 µs maximum Integrated reference buffers Internal reference: 10 ppm/°C maximum On-chip die temperature sensor Output control during power-up/brownout Programmable short-circuit protection Simultaneous updating via LDAC Asynchronous CLR to zero code Digital offset and gain adjust See Data Sheet for Additional Information

2.7 V to 5.5 V, <100 A, 8-/10-/12-Bit nanoDACs with I2C-Compatible Interface in LFCSP and SC70

40-Channel 3 V/5 V Single-Supply 12-Bit Voltage-Output DAC Features: Guaranteed Monotonic INL error: ±1 LSB max On-Chip 1.25 V/2.5 V Reference With 10 ppm/ºC TempCo Temperature range: –40°C to +85°C Rail-to-rail output amplifier Power-down Package type: 100-lead LQFP (14 mm × 14 mm) I2C®-compatible Robust 6.5 kV HBM and 2 kV FICDM ESD ratingINTEGRATED FUNCTIONS Channel monitor Simultaneous output update via LDAC Clear function to user-programmable code Amplifier boost mode to optimize slew rate User-programmable offset and gain adjust Toggle mode enables square wave generation Thermal monitors

2.7 V to 5.5 V, <100 A, 12-BitnanoDAC, SPI Interface in LFCSP and SC70 Features: 6-lead SC70 and LFCSP packages Micropower operation: 100 μA maximum at 5 V Power-down typically to 0.2 μA at 3 V 2.7 V to 5.5 V power supply Guaranteed monotonic by design Power-on reset to 0 V with brownout detection 3 power-down functions Low power serial interface with Schmitt-triggered inputs On-chip output buffer amplifier, rail-to-rail operation SYNC interrupt facility Minimized zero-code error AD5601 buffered 8-bit DAC B version: ±0.5 LSB INL AD5611 buffered 10-bit DAC B version: ±0.5 LSB INL A version: ±4 LSB INL AD5621 buffered 12-bit DAC B version: ±1 LSB INL A version: ±6 LSB INL

8-Channel, 1.5 MSPS, 12-Bit Parallel ADCs with a Sequencer Features: Throughput rate: 1.5 MSPS Specified for VDD of 2.7 V to 5.25 V 8 analog input channels with a sequencer Software-configurable analog inputs 8-channel single-ended inputs 4-channel fully differential inputs 4-channel pseudo differential inputs 7-channel pseudo differential inputs Accurate on-chip 2.5 V reference ±0.2% maximum at 25°C, 25 ppm/°C maximumPower consumption 6 mW maximum at 1.5 MSPS with 3 V supplies 13.5 mW maximum at 1.5 MSPS with 5 V supplies 69 dB SINAD at 50 kHz input frequency No pipeline delays High speed parallel interface—word/byte modes Full shutdown mode: 2 μA maximum 32-lead LFCSP and TQFP packages

Dual 8-Bit, High Bandwidth Multiplying DACs with Parallel Interface Features: 10 MHz Multiplying Bandwidth INL of ±0.25 LSB @ 8 bits 20-lead TSSOP package 2.5 V to 5.5 V supply operation ±10 V reference input 21.3 MSPS update rate Extended temperature range: −40°C to +125°C 4-quadrant multiplication Power-on reset 0.5 μA typical current consumption Guaranteed monotonic Readback Function AD7528 Upgrade (AD5428) AD7547 Upgrade (AD5447)

Dual 10-Bit, High Bandwidth Multiplying DACs with Parallel Interface Features: 10 MHz multiplying bandwidth INL of ±0.25 LSB @ 8 bits 24-lead TSSOP package 2.5 V to 5.5 V supply operation ±10 V reference input 21.3 MSPS update rate Extended temperature range: −40°C to +125°C 4-quadrant multiplication Power-on reset 0.5 μA typical current consumption Guaranteed monotonic Readback Function AD7528 Upgrade (AD5428)  AD7547 Upgrade (AD5447)