Quad-channel, 16-Bit, 1.5 GSPS digital-to-analog converter (DAC)
The DAC34SH84 is a very low-power, high-dynamic range, quad-channel, 16-bit digital-to-analog converter (DAC) with a sample rate as high as 1.5 GSPS. The device includes features that simplify the design of complex transmit architectures: 2x 16-bit digital interpolation filters with over 90 dB of stop-band attenuation simplify the data interface and reconstruction filters. Independent complex mixers allow flexible carrier placement. A high-performance low-jitter clock multiplier simplifies clocking of the device without significant impact on the dynamic range. The digital quadrature modulator correction (QMC) enables complete IQ compensation for gain, offset and phase between channels in direct up conversion applications.
Resources: Datasheet, functional diagram, IBIS model, Complete RF signal chain evaluation module, DAC34SH84 evaluation module

• 362mW per channel
• Low jitter 2x-32x PLL
• Applications: Wireless infrastructure, wireless backhaul, point-to-point microwave, software defined radio, test and measurement

DAC34SH84: 1KU pricing: DAC34SH84IZAY $79.50, DAC34SH84IZAYR $78.00

Analog front-end for power monitoring, control and protection
The ADS131E0x are a family of multichannel, simultaneous sampling, 24- and 16-bit, delta-sigma, analog-to-digital converters (ADCs) with a built-in programmable gain amplifier (PGA), internal reference, and an onboard oscillator. The ADS131E0x incorporate features commonly required in industrial power monitoring, control, and protection applications. The ADS131E0x inputs can be independently and directly interfaced with a resistor-divider network or a transformer to measure voltage. With high integration levels and exceptional performance, the ADS131E0x family enables the creation of scalable industrial power systems at significantly reduced size, power, and low overall cost.
Resources: Datasheet, functional diagram, IBIS model, performance demonstration kit

• Pin-compatible 16/24-bit, 8/6/4-channel versions
• Analog input range of ±2.4V
• Applications: Metering, power monitoring, power door, power protection, power control

ADS131E08/130E08: 1KU pricing: ADS131E08IPAG $7.95, ADS131E08IPAGR $5.95, ADS130E08IPAG $5.95, ADS130E08IPAGR $3.95

Wide common-mode range, bidirectional, high accuracy current shunt monitor
The INA282 family, which includes the INA282, INA283, INA284, INA285, and INA286 devices, are voltage output current shunt monitors that can sense drops across shunts at common-mode voltages from –14V to +80V, independent of the supply voltage. The low offset enables current sensing with maximum drops across the shunt as low as 10mV full-scale. These current shunt monitors operate from a single +2.7V to +18V supply, drawing a maximum of 900µA of supply current.
Resources: Datasheet, functional diagram, PSpice model, TINA-TI reference design, TINA-TI spice model, evaluation module

• Maintains accuracy in high voltage applications with high degrees of common mode noise
• Saves system power by allowing for smaller shunt resistors to be used without affecting accuracy
• Applications: Telecom equipment, automotive, power management, solar inverters

INA282: 1KU pricing: INA282AID $1.40, INA282AIDR $1.25

Free positioning, Qi-compliant wireless power transmitter manager
The bq500410A is a free-positioning digital wireless power controller that integrates all functions required to control wireless power transfer to a WPC compliant receiver. It is WPC 1.1 ready and designed for 12-V systems but applicable to other supply voltages. The bq500410A the surrounding environment for WPC-compliant devices to be powered, safely engages the device, reads the packet feedback from the powered device, and manages the power transfer.
Resources: Datasheet, evaluation module

• Expanded free-positioning uses three-transmit coil array (Triple-A/RFP) coil approach
• Conforms to wireless power consortium A6 transmitter specification
• Applications: WPC 1.1-compliant wireless chargers, mobile and smartphones, hermetically-sealed devices and tools, tabletop and vehicle charge surfaces

BQ500410A: 1KU pricing: BQ500410ARGZR $3.18, BQ500410ARGZT $3.65

60/42 V input, 3.5 A, step-down DC-DC converter with Eco-mode
The TPS54360 is a 60 V, 3.5 A, step-down regulator with an integrated high-side MOSFET. The device survives load dump pulses up to 65V per ISO 7637. Current-mode control provides simple external compensation and flexible component selection. A low ripple pulse skip mode reduces the no load supply current to 146 µA. Shutdown supply current is reduced to 2 µA when the enable pin is pulled low.
Resources: Datasheet, PSpice transient model, evaluation module, non-synchronous buck design excel tool

• Integrated 92mohm high-side MOSFET
• Ultra-low input to output dropout voltage
• Applications: 24/36/48V industrial power systems, PLC, e-meter, security, automation, AC adapter battery chargers, automotive aftermarket power supplies

TPS54360/40: 1KU pricing: TPS54360DDA $2.52, TPS54360DDAR $2.10, TPS54340DDA $2.63, TPS54340DDAR $2.19

Seamless transition buck-boost converter for LTE and HSPA RF power amplifiers
The LM3269 is a buck-boost DC/DC converter designed to generate output voltages above or below a given input voltage, particularly suitable for single cell Li-ion batteries for portable applications. The LM3269 operates at a 2.4 MHz typical switching frequency in full synchronous operation and provides seamless transitions between buck and boost operating regimes. The LM3269 operates in energy saving pulse frequency modulation (PFM) mode for increased efficiencies and current savings during low-power RF transmission modes.
Resources: Datasheet, functional diagram

• Variable output power improves PA efficiency
• 750mA maximum load capability for VIN >= 3.0V, VOUT = 3.8V
• Applications: Tablets: multimedia, battery-powered, portable devices with a radio/antenna, smart and feature cell phones, e-readers, datacards

LM3269: 1KU pricing: LM3269TLE/NOPB $1.20, LM3269TLX/NOPB $1.20

Small, triple-input power multiplexer with auto-select and low drop-out voltage regulator
The TPS22933 is a small, low rON, triple-input power multiplexer with auto-input selection and a low drop-out linear regulator. The device contains three P-channel MOSFETs that can operate over an input voltage range of 2.5-V to 12-V. The TPS22933 automatically selects the highest level and enables that input to source the LDO. LOUT is an always-on output from the LDO. The enable function (EN pin) allows VOUT to be switched on or off, enables a quick discharge resistor, and is capable of interfacing directly with low-voltage control signals.
Resources: Datasheet, functional diagram, evaluation module

• Three integrated load switches automatically choose the highest input
• Integrated 3.6V LDO
• Applications: Smart phones, GPS devices, digital cameras, smoke alarms, portable industrial and medical equipment, portable media players

TPS22933A: 1KU pricing: TPS22933ARSER $0.89, TPS22933ARSET $1.02

Constant-voltage, constant-current PWM controller with primary-side regulation
The UCC2871X family of flyback power supply controllers provides isolated output voltage and current regulation without the use of an optical coupler. The devices process operating information from the primary power switch and an auxiliary flyback winding to provide precise output voltage and current control. Low start-up current, dynamically controlled operating states and a tailored modulation profile support very low stand-by power without sacrificing start-up time or output transient response.
Resources: Datasheet, evaluation module, tablet/smartphone reference design, cube charger reference design, functional diagram, power stage designer of most commonly-used switchmode power supplies

• <10mW no load power
• Primary side regulation (PSR)
• Applications: USB compliant adapters/chargers, mobile phone chargers, tablet PC chargers, standby power supplies in DTV, PC power

UCC28710: 1KU pricing: UCC28710 $0.45, UCC28710DR $0.42

2V RMS DirectPath™ 112dB audio stereo DAC with PCM interface and fully-programmable miniDSP
The PCM514x family of devices, including the PCM5142, are monolithic CMOS integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM514x uses the latest generation of TI's advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. Members of the PCM514x family integrate a fully programmable miniDSP core, allowing developers to integrate filters, dynamic range controls, custom interpolators and other differentiating features to their products.
Resources: Datasheet, functional diagram, IBIS model, evaluation module, PurePath™ studio graphical development environment

• Fully programmable
• Integrated PLL
• Applications: LCD/digital TV, Blu-Ray player and home theater, mini-micro combo systems, set-top box (STB), soundbar

PCM5142: 1KU pricing: $3.25

Low-power 3.3V and 5V relay driver
The ULN2003LV is a low-voltage and low-power upgrade of TI's popular ULN2003 family of 7-channel Darlington transistor array. The ULN2003LV sink driver features seven low-output impedance drivers to support low-voltage relay and inductive coil applications. The low-impedance drivers minimize on-chip power dissipation - up to five times lower for typical 3V relays.
Resources: Datasheet, evaluation module, functional diagram

• High performance in noisy environments
• Channel grouping for higher current loads
• Applications: Relay and inductive load driver in various telecommunications, consumer and industrial applications; lamp and LED displays, logic level shifter

ULN2003LV: 1KU pricing: ULN2003LVDR $0.14

6kVpk low-power, quad-channel, 150-Mbps digital isolators
The ISO7640FM and ISO7641FM are quad-channel, digital isolators that provide galvanic isolation up to 6 KVPK for one minute per UL and VDE. These devices are also certified up to 5 KVRMS. Each isolation channel has a logic input and output buffer separated by a silicon dioxide (SiO2) insulation barrier. Used in conjunction with isolated power supplies, these devices prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The devices have TTL input thresholds and can operate from 2.7 V, 3.3 V and 5 V supplies. All inputs are 5 V tolerant when supplied from 3.3 V or 2.7 V supplies.
Resources: Datasheet, IBIS model, functional diagram, application diagram

• Proven reliability of silicon integrated SiO2 dielectric capacitor
• Low power consumption
• Applications: Industrial fieldbus, servo control interface, motor control, power supply/regulation systems, automotive – e-car batteries

ISO7641FM: 1KU pricing: ISO7641FMDW $2.75, ISO7641FMDWR $2.50

1:2 Mobile high-definition link (MHL)/USB2.0 multiplexer switch with 6GHz bandwidth and integrated ID
The TS3USB3200 is a double-pole, double-throw (DPDT) multiplexer that includes a high-speed mobile high-definition link (MHL) switch and a USB 2.0 high-speed (480Mbps) switch in the same package. Additionally, included is a single-pole, double throw (SPDT) USB/MHL ID switch for easy information control. These configurations allow the system designer to use a common USB or micro-USB connector for both MHL video signals and USB data.
Resources: Datasheet, IBIS model

• High bandwidth MHL and USB2.0 switches with integrated ID and power switches
• Extremely high MHL bandwidth (6GHz)
• Applications: Smartphones, tablet multimedia, portable media player, digital video camera, LCD/digital television

TS3USB3200: 1KU pricing: TS3USB3200RSVR $0.34