• Low supply voltage range: 1.8 V to 3.6 V
• Ultra-low-power consumption
  • Active mode: 365 µA at 1 MHz, 2.2 V
  • Standby mode (VLO): 0.5 µA
  • Off mode (RAM retention): 0.1 µA
• Wake up from standby mode in less than 1 µs
• 16-bit RISC architecture, 62.5-ns instruction cycle time
• Three-channel internal DMA
• 12-bit analog-to-digital converter with internal reference, sample and hold, and autoscan feature
• Dual 12-bit digital-to-analog converters with synchronization
• 16-bit Timer_A with three capture/compare registers
• 16-bit Timer_B with seven capture/compare-with-shadow registers
• On-chip comparator

INA333-HT — Low-power precision instrumentation amplifier
The INA333 is a low-power, precision instrumentation amplifier offering excellent accuracy. The versatile three-op-amp design, small size and low power make it ideal for a wide range of portable applications.

A single external resistor sets any gain from 1 to 1,000. The INA333 is designed to use an industry-standard gain equation: G=1 + (100 kΩ/RG).

The INA333 provides very low offset voltage (25 µV at 25°C, G ≥ 100), excellent offset voltage drift (0.2 µV/°C, G ≥ 100), and high common-mode rejection (100 dB at 25°C,
G ≥ 10). It operates with power supplies as low as 1.8 V (±0.9 V), and quiescent current is only 50 µA - ideal for battery-operated systems.

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Features

• Low offset voltage: 25 µV (max at 25°C), G ≥ 100
• Low drift: 0.2 µV/°C, G ≥ 1,000
• Low noise: 55 nV/√Hz, G ≥ 100
• High CMRR: 100 dB (min at 25°C), G ≥ 10
• Supply range: +1.8 V to +5.5 V
• Low quiescent current: 198 µA
• RFI filtered inputs
• Applications
  • Downhole drilling
  • High-temperature environments

TPS40200-HT — Wide-input non-synchronous buck DC/DC controller
The TPS40200 is a flexible non-synchronous controller with a built-in 200-mA driver for P-channel FETs. The circuit operates with inputs up to 52 V, with a power-saving feature that turns off driver current once the external FET has been fully turned on. This feature extends the flexibility of the device, allowing it to operate with an input voltage up to 52 V without dissipating excessive power. The circuit operates with voltage-mode feedback and has feed-forward input-voltage compensation that responds instantly to input-voltage change. The integral 700-mV reference is trimmed to 2 percent, providing the means to accurately control low voltages.

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Features

• Input voltage range 4.5 V to 52 V
• Output voltage (700 mV to 87% Vin)
• 200-mA internal P-channel FET driver
• Voltage feed-forward compensation
• Undervoltage lockout
• Programmable fixed-frequency (35 kHz to 500 kHz) operation
• Programmable short-circuit protection
• Hiccup overcurrent fault recovery
• Programmable closed-loop soft start
• 700-mV 1% reference voltage
• External synchronization
• Small 8-pin small-outline integrated circuit (SOIC) (D) package
• Applications
  • Industrial control
  • High-temperature environments

Our entire EP portfolio can be viewed at: www.ti.com/ep

Click here to download the Enhanced Products Guide.	Click here to download the Avionics Guide.

DAC5670-EP — Enhanced Product 16-channel LED driver with DOT correction and grayscale PWM control
The DAC5670 is a 14-bit 2.4-GSPS digital-to-analog converter (DAC) with dual demultiplexed differential input ports. The DAC5670 is clocked at the DAC sample rate and the two input ports run at a maximum of 1.2 GSPS. An additional reference-bit input sequence is used to adjust the output clock delay to the data source, optimizing the internal data latching clock relative to this reference bit with a delay lock loop.

The DAC5670 also can accept data up to 1.2 GSPS on one input port with the same clock configuration. In the single port mode, repeating the input sample (A_ONLY mode), two times interpolation by zero stuff (A_ONLY_ZS mode), or two times interpolation by repeating and inverting the input sample (A_ONLY_INV) are used to double the input sample rate up to two.

Features

• 14-bit resolution
• 2.4-GSPS maximum update rate digital-to-analog converter
• Dual differential input ports
  • Even/odd demultiplexed data
  • Maximum 1.2-GSPS each port, 2.4-GSPS total
  • Dual 14-bit inputs + 1 reference bit
  • DDR output clock
  • DLL-optimized clock timing synchronized to reference bit
  • LVDS and HyperTransport voltage-level compatible
  • Internal 100-Ω terminations for data and reference bit inputs
• Selectable 2 times interpolation with Fs/2 mixing
• Differential scalable current outputs: 5 mA to 30 mA
• On-chip 1.2-V reference
• 3.3-V analog supply operation
• Applications
  • Cable modem termination system direct synthesis
  • Cellular base transceiver station transmit channels
    • CDMA: W-CDMA, CDMA2000, TD-SCDMA

ISO7241A — Enhanced Product quad channel, 3/1, 1 Mbps digital isolator
The ISO7241A is a quad-channel digital isolator with multiple channel configurations and output-enable functions. This device has logic input and output buffers separated by TI’s silicon dioxide (SiO2) isolation barrier. Used in conjunction with isolated power supplies, this device blocks high voltage, isolates grounds, and prevents noise currents from entering the local ground and interfering with or damaging sensitive circuitry.

The ISO7241A has three channels the same direction and one channel in opposition.

This device has TTL input thresholds and a noise filter at the input that prevents transient pulses from being passed to the output of the device.

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Features

• 4000-V_peak isolation, 560-V_peak V_IORM
  • UL 1577 , IEC 60747-5-2 (VDE 0884, Rev 2), IEC 61010-1, IEC 60950-1 and CSA approved
• 4-kV ESD protection
• Operates with 3.3-V or 5-V supplies
• Typical 25-year life at rated working voltage (see application note SLLA197 and Fig. 10)
• High electromagnetic immunity (see application report SLLA181)
• Applications
  • Industrial fieldbus
  • Computer peripheral interface
  • Servo control interface
  • Data acquisition

THS8200-EP — Enhanced Product low-noise, very low drift precision voltage reference
The THS8200 is a complete video back-end digital-to-analog solution for DVD players, personal video recorders and set-top boxes, or any system requiring the conversion of digital component video signals into the analog domain.

The THS8200 can accept a variety of digital input formats, in both 4:4:4 and 4:2:2 formats, over a 3 x 10-bit, 2 x 10-bit or 1 x 10-bit interface. The device synchronizes to incoming video data either through dedicated Hsync/Vsync inputs or through extraction of the sync information from embedded sync (SAV/EAV) codes inside the video stream. Alternatively, when configured for generating PC graphics output, the THS8200 also provides a master timing mode in which it requests video data from an external (memory) source.

Features

• Three 11-bit 205-MSPS digital-to-analog converters with
  integrated bi-level/tri-level sync insertion
• Support for all ATSC video formats (including 1080p) and
  PC graphics formats (up to UXGA at 75 Hz)
• Input
  • Flexible 10-/15-/16-/20-/24-/30-bit digital video input interface
    with support for YCbCr or RGB data, either 4:4:4 or 4:2:2 sampled
  • Video synchronization via Hsync, Vsync dedicated inputs or via
    extraction of embedded SAV/EAV codes according to
    ITU-R. BT601 (SDTV) or SMPTE274M/SMPTE296M (HDTV)
• Video processing
  • Programmable clip/shift/multiply function for operation with
    full-range or ITU-R.BT601 video range input data
  • Programmable digital fine-gain controller on each analog
    output channel for accurate channel matching and programmable
    white-balance control
• OUTPUT
  • Digital
    • ITU-R BT.656 digital video output port
  • Analog

Our entire Space portfolio can be viewed at:
www.ti.com/space

AM26LS33A-SP — Switched-mode controller for DC motor drive
The AM26LS33A is a quadruple differential line receiver for balanced and unbalanced digital data transmission. The enable function is common to all four receivers and offers a choice of active-high or active-low input. The 3-state outputs permit connection directly to a bus-organized system. Fail-safe design ensures that, if the inputs are open, the outputs always are high.

Compared to the AM26LS33, the AM26LS33A incorporates an additional stage of amplification to improve sensitivity. The input impedance has been increased, resulting in less loading of the bus line. The additional stage has increased propagation delay; however, this does not affect interchangeability in most applications.

The AM26LS33A is characterized for operation over the temperature range of -55°C to 125°C.

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Features

• AM26LS33A devices meet or exceed the requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B and ITU recommendations V.10 and V.11
• ±15-V common-mode range with ±500-mV sensitivity
• Input hysteresis: 50-mV typical
• Operate from a single 5-V supply
• Low-power Schottky circuitry
• 3-state outputs
• Complementary output-enable inputs
• Input impedance: 12-kΩ minimum
• Designed to be interchangeable with Advanced Micro device AM26LS33
• QML-V qualified, SMD 5962-78020
• Military temperature range (-55°C to 125°C)
• Rad-tolerant: 25 kRad (Si) TID

SE555-SP — QML Class V precision timer
The SE555 is a precision timing circuit capable of producing accurate time delays or oscillation. In the time-delay or monostable mode of operation, the timed interval is controlled by a single external resistor and capacitor network. In the astable mode of operation, the frequency and duty cycle can be controlled independently with two external resistors and a single external capacitor.

The threshold and trigger levels normally are two-thirds and one-third, respectively, of VCC. These levels can be altered by use of the control-voltage terminal. When the trigger input falls below the trigger level, the flip-flop is set and the output goes high. If the trigger input is above the trigger level and the threshold input is above the threshold level, the flip-flop is reset and the output is low. The reset input can override all other inputs and can be used to initiate a new timing cycle. When reset goes low, the flip-flop is reset and the output goes low. When the output is low, a low-impedance path is provided between discharge and ground.

The output circuit is capable of sinking or sourcing current up to 100 mA. Operation is specified for supplies of 4.5 V to 16.5 V. With a 5-V supply, output levels are compatible with TTL inputs.

Features

• Timing from microseconds to hours
• Astable or monostable operation
• Adjustable duty cycle
• TTL-compatible output can sink or source up to 100 mA
• QML-V qualified, SMD 5962-98555
• Military temperature range (-55°C to 125°C)

UC1843-SP — Switched-mode controller for DC motor drive
The UC1843 family of control devices provides the necessary features to implement off-line or DC-to-DC fixed-frequency current-mode control schemes with a minimal external parts count. Internally implemented circuits include undervoltage lockout featuring start-up current less than 1 mA, a precision reference trimmed for accuracy at the error amp input, logic to ensure latched operation, a PWM comparator that also provides current limit control, and a totem pole output stage designed to source or sink high-peak current. The output stage, suitable for driving N-channel MOSFETs, is low in the off state. The undervoltage lockout threshold is 8.4 V and the maximum duty cycle range is around 100 percent.

Features

• QML-V qualified, SMD 5962-86704
• Rad-tolerant: 50 kRad (Si) TID (ELDRS)
• Controlled baseline
• Optimized for offline and DC-to-DC converters
• Low start-up current (<1 mA)
• Automatic feed-forward compensation
• Pulse-by-pulse current limiting
• Enhanced load response characteristics
• Undervoltage lockout with hysteresis
• Double-pulse suppression
• High-current totem-pole output
• Internally trimmed bandgap reference
• 500-kHz operation
• Low RO error amp

Click here to download the Die/Wafer Solutions brochure.

Texas Instruments offers bare die/wafer solutions for applications that require higher levels of integration to reduce board space. TI provides a wide range of products in bare die and wafer form. A variety of testing and qualification options are available based on product maturity and complexity, as well as customer requirements. Typical screening options include DC probe or AC/DC probe at temperature.

OPA2333SKGD1 — 1.8-V micropower CMOS operational amplifier zero-drift series
The OPA2333 series of CMOS operational amplifiers uses a proprietary auto-calibration technique to simultaneously provide very low offset voltage and near-zero drift over time and temperature. These miniature, high-precision, low-quiescent-current amplifiers offer high-impedance inputs that have a common-mode range of 100 mV beyond the rails, and rail-to-rail output that swings within 150 mV of the rails. Single or dual supplies as low as 1.8 V (±0.9 V) and up to 5.5 V (±2.75 V) may be used. They are optimized for low-voltage single-supply operation.

Features

• Low offset voltage: 26 µV (max)
• 0.01-Hz to 10-Hz noise: 1.5 µVPP
• Quiescent current: 50 µA
• Single-supply operation
• Supply voltage: 1.8 V to 5.5 V
• Rail-to-rail input/output
• Applications
  • Downhole drilling
  • High-temperature environments

SM320F2812KGDS150A — 32-bit digital signal controller with flash
The SM320F2812 device, a member of the C28xE DSP generation, is a highly integrated, high-performance solution for demanding control applications.

Features

• High-performance static CMOS technology
  • 150 MHz (6.67-ns cycle time)
  • Low power (1.8-V core at 135 MHz, 1.9-V core at 150 MHz, 3.3-V I/O) design
  • 3.3 V flash voltage
• JTAG Boundary Scan support
• High-performance 32-bit CPU (TMS320C28x™ DSP)
  • 16 x 16 and 32 x 32 MAC operations
  • 16 x 16 dual MAC
  • Harvard bus architecture
  • Atomic operations
  • Fast interrupt response and processing
  • Unified memory programming model
  • 4M linear program address reach
  • 4M linear data address reach
  • Code-efficient (in C/C++ and assembly)
  • TMS320F24x/LF240x processor source code-compatible
• On-chip memory
  • Flash devices: up to 128 K x 16 flash (Four 8 K x 16 and six 16 K x 16 sectors)
  • ROM devices: up to 128 K x 16 ROM
  • 1 K x 16 OTP ROM