TEXAS Manuals

The CC2400 single-chip RF transceiver provides a highly integrated, flexible low-cost solution for applications using the world wide unlicensed 2.4 GHz frequency band. The CC2400DBK demonstration board kit is a complement to the development kit (DK) as the hardware is representative of an actual application, and it is well suited as a prototyping platform for application code. The CC2400DBK Demonstration Board Kit includes two CC2400DB Demonstration Boards. These boards contain a CC2400 with necessary support components, an Atmel mega8 AVR microcontroller, a PCB antenna, as well as a joystick, buttons and LEDs.

The uA747C, uA747M is a dual general-purpose operational amplifier released by Texas Instruments, which features no frequency compensation, low power consumption, short-circuit protection, offset voltage null capability, wide common-mode and differential voltage ranges, and no latch-up.

UC1525A/27A, UC2525A/27A, UC3525A/27A are regulating pulse width modulators with features including 8 to 35V operation, 5.1V reference voltage trimmed to ±1%, 100Hz to 500kHz oscillator range, adjustable deadtime control, internal soft-start, etc.

SN74ALVCH162344 1-bit to 4-bit address driver with 3-state outputs

The LM236-2.5, LM336-2.5, and LM336B-2.5 integrated circuits are precision 2.5-V shunt regulator diodes. These reference circuits operate as low-temperature-coefficient 2.5-V Zener diodes with a 0.2-Ω dynamic impedance. A third terminal provided on the circuit allows the reference voltage and temperature coefficient to be trimmed easily. The series is useful as precision 2.5-V low-voltage references (VZ) for digital voltmeters, power supplies, or operational-amplifier circuitry. The 2.5-V voltage reference makes it convenient to obtain a stable reference from 5-V logic supplies. Devices in this series operate as shunt regulators, and can be used as either positive or negative voltage references. The LM236-2.5 is characterized for operation from −25°C to 85°C. The LM336-2.5 and LM336B-2.5 are characterized for operation from 0°C to 70°C.

cdc5801 is a low jitter clock multiplier/divider that supports a frequency range of 12.5-500mhz with a single-ended input and a differential output. the output can drive LVPECL, LVDS, and LVTTL signals.

The TLV247x is a low power, high performance operational amplifier with a 2.8MHz gain-bandwidth product, low input bias current of 2.5pA, and input offset voltage of 250μV.

The ADS8517 is a complete low-power, single 5-V supply, 16-bit sampling analog-to-digital (A/D) converter. It contains a complete, 16-bit, capacitor-based, successive approximation register (SAR) A/D converter with sample-and-hold, clock, reference, and data interface. The converter can be configured for a variety of input ranges including ±10 V, 4 V, and 5 V. For most applications, it can be configured as a low-power, compact analog front end to achieve excellent performance.

The DDC112 is a dual input, wide dynamic range, charge-digitizing analog-to-digital (A/D) converter with 20-bit resolution. Low-level current output devices, such as photosensors, can be directly connected to its inputs. Charge integration is continuous as each input uses two integrators; while one is being digitized, the other is integrating. For each of its two inputs, the DDC112 combines current-to-voltage conversion, continuous integration, programmable full-scale range, A/D conversion, and digital filtering to achieve a precision, wide dynamic range digital result. In addition to the internal programmable full-scale ranges, external integrating capacitors allow an additional user-settable full-scale range of up to 1000pC. To provide single-supply operation, the internal A/D converter utilizes a differential input, with the positive input tied to VREF. When the integration capacitor is reset at the beginning of each integration cycle, the capacitor charges to VREF. This charge is removed.

The TPS23753 is a combined Power over Ethernet (PoE) powered device (PD) interface and current-mode dc/dc controller optimized specifically for isolated converter designs. The PoE implementation supports the IEEE 802.3-2005 (previously 802.3af) standard, 12.95 W (13 W) PD.

The ADS1240 and ADS1241 are precision, wide dynamic range, delta-sigma, Analog-to-Digital (A/D) converters with 24-bit resolution operating from 2.7V to 5.25V power supplies. The delta-sigma A/D converter provides up to 24 bits of no missing code performance and effective resolution of 21 bits. The input channels are multiplexed. Internal buffering can be selected to provide very high input impedance for direct connection to transducers or low-level voltage signals. Burnout current sources are provided that allow for detection of an open or shorted sensor. An 8-bit Digital-to-Analog (D/A) converter provides an offset cor- rection with a range of 50% of the Full-Scale Range (FSR). The Programmable Gain Amplifier (PGA) provides selectable gains of 1 to 128, with an effective resolution of 19 bits at a gain of 128. The A/D conversion is accomplished with a 2nd-order delta-sigma modu- lator and programmable Finite-Impulse Response (FIR) filter that provides a simultaneous 50Hz and 60Hz notch.

This document describes the features and characteristics of TI's new generation BiMOS general-purpose operational amplifier family, TLC07x.

The CD4073B, CD4081B, and CD4082B types are supplied in 14-lead hermetic dual-in-line ceramic packages (F3A suffix), 14-lead dual-in-line plastic packages (E suffix), 14-lead small-outline packages (M, MT, M96, and NSR suffixes), and 14-lead thin shrink small-outline packages (PW and PWR suffixes).