OPA140OPA2140 OPA4140 JFET V- JFET ADC DAC; OPA140 11MHz 20V/s 1.8mA 4.5V 36V 2.25V 18V ; 40C +125COPA140 5 SOT-238 VSSOP 8 SOIC OPA2140 8 VSSOP 8 SOIC OPA4140 14 SOIC 14 TSSOP

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These triple 2-channel CMOS analog multiplexers/demultiplexers are designed for 2-V to 5.5-V V; operation.; The LV4053A devices handle both analog and digital signals. Each channel permits signals with amplitudes up to 5.5 V peak to be transmitted in either direction.; Applications include signal gating, chopping, modulation or demodulation modem, and signal multiplexing for analog-to-digital and digital-to-analog conversion systems.

The TPA2010D1 sometimes referred to as TPA2010 is a 2.5-W high efficiency filter-free class-D audio power amplifier class-D amp in a 1,45 mm 1,45 mm die-size ball grid array DSBGA that requires only three external components.; Features like 88% efficiency, 75-dB PSRR, improved RF-rectification immunity, and 8 mm; total PCB area make the TPA2010D1 TPA2010 class-D amp ideal for cellular handsets. A fast start-up time of 1 ms with minimal pop makes the TPA2010D1 TPA2010 ideal for PDA applications.; In cellular handsets, the earpiece, speaker phone, and melody ringer can each be driven by the TPA2010D1. The TPA2010D1 allows independent gain while summing signals from separate sources and has a low 36 V noise floor that is A-weighted.

The TLC2543 is a 12-bit, switched-capacitor, successive-approximation, analog-to-digital converters. Each device, with three control inputs [chip select ; , the input-output clock, and the address input DATA INPUT], is designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. The device allows high-speed data transfers from the host.; In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. At the end of conversion, the end-of-conversion EOC output goes high to indicate that conversion is complete. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling, and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating temperature range.

OPA180OPA2180 OPA4180 TI ; 75V 18mV 4V 36V2V 18V; VSSOP-8 SOIC-8 SOIC-14 TSSOP-14 OPA180 OPA4180 -40C +125C OPA2180 -40C +105C

The LM75B and LM75C are industry-standard digital temperature sensors with an integrated Sigma-Delta analog-to-digital converter and I; C interface. The LM75 provides 9-bit digital temperature readings with an accuracy of 2C from -25C to 100C and 3C over 55C to 125C.; Communication is accomplished over a 2-wire interface which operates up to 400kHz. The LM75 has three address pins, allowing up to eight LM75 devices to operate on the same 2-wire bus. The LM75 has a dedicated over-temperature output O.S. with programmable limit and hystersis. This output has programmable fault tolerance, which allows the user to define the number of consecutive error conditions that must occur before O.S. is activated.; The wide temperature and supply range and I; C interface make the LM75 ideal for a number of applications including base stations, electronic test equipment, office electronics, personal computers, and any other system where thermal management is critical to performance. The LM75B and LM75C are available in an SOIC package or VSSOP package.