Precision Micropower, Low Dropout Voltage References

Dual-Channel, Digital Isolators, Enhanced System-Level ESD Reliability

Dual-Channel, Digital Isolators, Enhanced System-Level ESD Reliability

4 ADC/8 DAC with PLL, 192 kHz, 24-Bit Codec Features: PLL generated or direct master clock Low EMI design 112 dB DAC/107 dB ADC dynamic range and SNR −94 dB THD + N Differential ADC input Single 3.3 V supply Tolerance for 5 V logic inputs See datasheet for additional features

Quad, 14-Bit, 50 MSPS Serial LVDS 1.8 V ADC Features: 4 ADCs integrated into 1 package 98 mW ADC power per channel at 50 MSPS SNR = 73 dB (to Nyquist) ENOB = 12 bits SFDR = 84 dBc (to Nyquist) Excellent linearity DNL = ±0.5 LSB (typical) INL = ±1.5 LSB (typical) Serial LVDS (ANSI-644, default) Low power, reduced signal option (similar to IEEE 1596.3) Data and frame clock outputs 315 MHz full-power analog bandwidth 2 V p-p input voltage range 1.8 V supply operation Serial port control Full-chip and individual-channel power-down modes Flexible bit orientation Built-in and custom digital test pattern generation Programmable clock and data alignment Programmable output resolution Standby mode

Precision Analog Microcontroller ARM7TDMI MCU with 12-Bit ADC and DDS DAC Features: Analog I/O Multi-Channel, 12-bit, 1MSPS ADC Up to 14 analog-to-digital converter (ADC) channels Fully differential and single-ended modes 0 to VREF Analog Input Range 10-bit digital-to-analog converter (DAC) 32-bit 21 MHz direct digital synthesis (DDS) Current-to-Voltage (I/V) Conversion Integrated second-order low-pass filter (LPF) DDS Input to DAC 100 Ω line driver  On-Chip Voltage Reference On-Chip Temperature Sensor (±3°C) Voltage Comparator Microcontroller ARM7TDMI Core, 16/32-bit RISC architecture JTAG Port supports code download and debug External Watch crystal/ Clock Source 41.78 MHz PLL with 8-way programmable divider Optional trimmed on-chip oscillator See datasheet for additional features 

50 dB GSM PA Controller Features: Complete RF detector/controller function >50 dB range at 0.9 GHz (-48 dBm to +3 dBm re 50 Ω) Accurate scaling from 0.1 GHz to 2.5 GHz Temperature-stable linear-in-dB response Log slope of 23 mV/dB, intercept at -60 dBm at 0.9 GHz True integration function in control loop Low power: 20 mW at 2.7 V

2.7 V to 5.5 V,

2.7 V to 5.5 V,

12-Bit High Bandwidth Multiplying DAC with Serial Interface including a Serial Data Output line Features: 12 MHz multiplying bandwidth INL of ±0.5 LSB at 12 bits Pin-compatible 12-/14-bit current output DAC 2.5 V to 5.5 V supply operation 10-lead MSOP package ±10 V reference input 50 MHz serial interface 2.7 MSPS update rate Extended temperature range: −40°C to +125°C 4-quadrant multiplication Power-on reset with brownout detection 0.4 µA typical current consumption Guaranteed monotonic

14-Bit High Bandwidth Multiplying DAC with Serial Interface including a Serial Data Output line Features: 12 MHz multiplying bandwidth INL of ±0.5 LSB at 12 bits Pin-compatible 12-/14-bit current output DAC 2.5 V to 5.5 V supply operation 10-lead MSOP package ±10 V reference input 50 MHz serial interface 2.7 MSPS update rate Extended temperature range: −40°C to +125°C 4-quadrant multiplication Power-on reset with brownout detection 0.4 µA typical current consumption Guaranteed monotonic

ISM Band Transceiver IC Features: Low power, low IF transceiver Frequency bands 431 MHz to 478 MHz 862 MHz to 956 MHz Data rates supported 0.15 kbps to 200 kbps, FSK 0.15 kbps to 64 kbps, ASK See datasheet for additional features

Multichannel 96 kHz Codec Features: 5 V multichannel audio system Accepts 16-/18-/20-/24-bit data Supports 24-bit and 96 kHz sample rate Multibit Σ- modulators with data directed scrambling Differential output for optimum performance ADCs: –92 dB THD + N, 105 dB SNR and dynamic range DACs: –95 dB THD + N, 108 dB SNR and dynamic range On-chip volume control with 'auto-ramp' function See datasheet for additional features

Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface

Dual 8-/10-/12-Bit, High Bandwidth, Multiplying DACs with Serial Interface

AD5449 - Dual 12-Bit, High Bandwidth, Multiplying DAC with Serial Interface

AD5449 - Dual 12-Bit, High Bandwidth, Multiplying DAC with Serial Interface

Single Supply 42 V System Difference Amplifier Features: Ideal for current shunt applications High Common-mode voltage range −2 V to +65 V operating −25 V to +75 V survival Gain = 50 V/V Wide operating temperature range −40°C to +125°C: Y and W grade −40°C to +150°C: H grade Bidirectional operation Available in 8-Lead SOIC. EXCELLENT AC AND DC  PERFORMANCE 15 µV/°C offset drift 30 ppm/°C gain drift 80 dB CMRR dc to 20 kHz Qualified for Automotive Applications

2-Channel, 2.35 V to 5.25 V 250 kSPS, 10-/12-Bit ADCs

50 dB GSM PA Controller