TEXAS Manuals

µA78L00C, µA78L00AC, µA78L05AI series are three-terminal regulators that can deliver up to 100 mA of output current. They do not require external components and have internal thermal overload protection and internal short-circuit current limiting features. These regulators can be used to eliminate noise and distribution problems associated with single-point regulation, and also with power-pass elements to make high-current voltage regulators.

UCD8220 and UCD8620 are members of the UCD8K family of analog pulse-width modulator devices to be used in digitally managed power supplies using a microcontroller or the TMS320™ DSP family. UCD8220 and UCD8620 are double-ended PWM controllers configured with push-pull drive logic. The UCD8620 has a 110-V high-voltage startup circuit which can directly start up the controller from a 48-V telecom input line. Systems using UCD8K devices close to 100% of the switching frequency range (i.e., 10 kHz to 2 MHz) and 1µA to 2A of output current, enabling high efficiency and performance.

The TLE207x series of JFET-input operational amplifiers more than double the bandwidth and triple the slew rate of the TL07x and TL08x families of BiFET operational amplifiers. Texas Instruments Excalibur process yields a typical noise floor of 11.6 nV/√Hz, 17-nV/√Hz ensured maximum, offering immediate improvement in noise-sensitive circuits designed using the TL07x. The TLE207x also has wider supply voltage rails, increasing the dynamic signal range for BiFET circuits to ±19 V. On-chip zener trimming of offset voltage yields precision grades for greater accuracy in dc-coupled applications. The TLE207x are pin-compatible with lower performance BiFET operational amplifiers for ease in improving performance in existing designs. BiFET operational amplifiers offer the inherently higher input impedance of the JFET-input transistors, without sacrificing the output drive associated with bipolar amplifiers. This makes them better suited for interfacing with high-impedance sensors or very low-power loads.

The TLV245x is a family of rail-to-rail input/output operational amplifiers that sets a new performance point for supply current and ac performance. These devices consume a mere 23 µA/channel while offering 220 kHz of gain-bandwidth product, much higher than competitive devices with similar supply current levels. Along with increased ac performance, the amplifier provides high output drive capability, solving a major shortcoming of older micropower rail-to-rail input/output operational amplifiers. The TLV245x can swing to within 250 mV of each supply rail while driving a 2.5-mA load. Both the inputs and outputs swing rail-to-rail for increased dynamic range in low-voltage applications. This performance makes the TLV245x family ideal for portable medical equipment, patient monitoring systems, and data acquisition.

TM2SN64EPH and TM4SN64EPH are two synchronous dynamic random access memory (SDRAM) modules that can be used in 66MHz 4-Clock systems. They use a single 3.3V power supply and support read latencies 2 and 3. Both modules support byte read/write capability and have a high performance range, high speed, low noise, low voltage TTL (LVTTL) interface, support burst interleave and burst interrupt operations, burst length programmable to 1, 2, 4 and 8, have two banks for on-chip interleaving (gapless access), an ambient temperature range of 0°C to 70°C, gold-plated contacts, a pipeline architecture and use EEPROM for serial presence detection (SPD).

This data manual describes the features and usage of TMS320F2810, TMS320F2811, TMS320F2812 and TMS320C2810, TMS320C2811, TMS320C2812 Digital Signal Processors.

This document describes the features and characteristics of TMS320LF2407, TMS320LF2406, and TMS320LF2402 chips. These chips utilize high-performance static CMOS technology and feature low-power 3.3V design and high performance. The chips have integrated Flash EEPROM, data/program RAM, dual-access RAM, and single-access RAM. Additionally, the chips have two event manager modules for pulse-width modulation control, external event capture, and other functionalities. They are suitable for various motor control applications including AC induction motors, brushless DC motors, switched reluctance motors, and stepper motors.

lm224ka,lm324ka,lm2902kav are low-power, high-gain, frequency-compensated operational amplifiers that are suitable for single-supply and dual-supply operation. Input bias current and offset voltage are small, and common-mode range includes ground, allowing direct sensing near ground.

LMV321 is a single-channel, low-voltage, rail-to-rail output operational amplifier, LMV324 is a dual-channel, low-voltage, rail-to-rail output operational amplifier, LMV358 is a quad-channel, low-voltage, rail-to-rail output operational amplifier.

The CY74FCT162827T and CY74FCT16827T are 20-bit buffers/line drivers that provide high-performance bus interface buffering for wide data/address paths or buses carrying parity. These parts can be used as a single 20-bit buffer or two 10-bit buffers. Each 10-bit buffer has a pair of NANDed OE pins for increased flexibility. The outputs are designed with a power-off disable feature to allow for live insertion of boards. The CY74FCT16827T is ideally suited for driving high-capacitance loads and low-impedance backplanes. The CY74FCT162827T has 24mA balanced output drivers.

This data sheet introduces the features and characteristics of the DCP01B series. The DCP01B series is a family of 1W, unregulated, isolated DC/DC converters. It features up to 85% efficiency, thermal protection, device-to-device synchronization, short circuit protection, EN55022 Class B EMC performance, UL1950 recognized component, and JEDEC PDIP-14 and GULL-WING packages.

This document describes the features of Harris Semiconductor SCHS158E, including three-state buffered outputs, gated input and output enables, wide operating temperature range, balanced propagation delay and transition times, significant power reduction compared to LSTTL logic ICs, etc.