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AM26C31IPWR TSSOP-16 Electronic components integrated circuit drive 4.5V-5.5V
AM26C31IPWR
ACTIVE
Quadruple differential line driverThe AM26C31 device is a differential line driver with complementary outputs, designed to meet the requirements of TIAVEIA- 422-B and ITU (formerly CCITT). The 3-state outputs have high-current capability for driving balanced lines, such as twisted -pair or parallel-wire transmission lines, and they provide the high-impedance state in the power-off condition. The enable functions are common to all four drivers and offer the choice of an active-high (G) or active-low (G) enable input BiCMOS circuitry reduces power consumption without sacrificing speed. The AM26C31C device is characterized for operation from 0°C to 70°C, the AM26C311 device is characterized for operation from -40°C to 85°C, the AM26C31Q device is characterized for operation over the automotive temperature range of -40°C to 125°C, and the AM26C31M device is characterized for operation over the full military temperature range of – -55°C to 125°C.
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TPS61240DRVR SON-6 Electronic components integrated circuit DC-DC switching voltage stabilizer 2.3V-5.5V 3.5MHz
AM26C31IPWR
ACTIVE
Quadruple differential line driverThe AM26C31 device is a differential line driver with complementary outputs, designed to meet the requirements of TIA/EIA-422-B and ITU (formerly CCITT). The 3-state outputs have high-current capability for driving balanced lines, such as twisted-pair or parallel-wire transmission lines, and they provide the high-impedance state in the power-off condition. The enable functions are common to all four drivers and offer the choice of an active-high (G) or active-low (G) enable input. BiCMOS circuitry reduces power consumption without sacrificing speed.
The AM26C31C device is characterized for operation from 0°C to 70°C, the AM26C31I device is characterized for operation from –40°C to 85°C, the AM26C31Q device is characterized for operation over the automotive temperature range of –40°C to 125°C, and the AM26C31M device is characterized for operation over the full military temperature range of –55°C to 125°C.
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TPS54335ADDAR SOP-8 Electronic components integrated circuit Voltage chip
TPS54335ADDAR
ACTIVE
4.5V to 28V Input, 3A, Synchronous, Step-Down Converter with Eco-modeThe TPS5433xA family of devices are synchronous converters with an input-voltage range of 4.5 to 28 V. These devices include an integrated low-side switching FET that eliminates the need for an external diode which reduces component count.
Efficiency is maximized through the integrated 128-mΩ and 84-mΩ MOSFETs, low IQ and pulse skipping at light loads. Using the enable pin, the shutdown supply current is reduced to 2 μA. This step-down (buck) converter provides accurate regulation for a variety of loads with a well-regulated voltage reference that is 1.5% over temperature.
Cycle-by-cycle current limiting on the high-side MOSFET protects the TPS5433xA family of devices in overload situations and is enhanced by a low-side sourcing current limit which prevents current runaway. A low-side sinking current-limit turns off the low-side MOSFET to prevent excessive reverse current. Hiccup protection is triggered if the overcurrent condition continues for longer than the preset time. Thermal shutdown disables the device when the die temperature exceeds the threshold and enables the device again after the built-in thermal hiccup time.
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TPS65910A1RSLP VQFN48 Electronic components integrated circuit 1.7V-5.5V Power management
TPS65910A1RSLR
ACTIVE
Integrated Power Management IC (PMIC) w/ 4 DC/DCs, 8 LDOs and RTC in 6x6mm QFN familyThe TPS65910 device is an integrated power-management IC available in 48-QFN package and dedicated to applications powered by one Li-Ion or Li-Ion polymer battery cell or 3-series Ni-MH cells, or by a 5-V input; it requires multiple power rails. The device provides three step-down converters, one step-up converter, and eight LDOs and is designed to support the specific power requirements of OMAP-based applications.
Two of the step-down converters provide power for dual processor cores and are controllable by a dedicated class-3 SmartReflex interface for optimum power savings. The third converter provides power for the I/Os and memory in the system.
The device includes eight general-purpose LDOs providing a wide range of voltage and current capabilities. The LDOs are fully controllable by the I2C interface. The use of the LDOs is flexible; they are intended to be used as follows: Two LDOs are designated to power the PLL and video DAC supply rails on the OMAP-based processors, four general-purpose auxiliary LDOs are available to provide power to other devices in the system, and two LDOs are provided to power DDR memory supplies in applications requiring these memories.
In addition to the power resources, the device contains an embedded power controller (EPC) to manage the power sequencing requirements of the OMAP systems and an RTC.
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OPA2196IDGKR MSOP-8 Electronic components integrated circuit Operational amplifier
OPA2196IDGKR
ACTIVE
Dual, 36-V, low power, all-purpose amplifier with mux-friendly inputThe OPAx196 family (OPA196, OPA2196, and OPA4196) is a new generation of 36-V,rail-to-rail e-trim™ operational amplifiers (op amps).
These devices offer very low offset voltage (±25 µV, typical), drift (±0.5 µV/°C,typical), and low bias current (±5 pA, typical) combined with very low quiescent current (140µA/channel, typical) across the entire output range.
Unique features, such as differential input-voltage range to the supply rail, high outputcurrent (±65 mA), and high capacitive load drive of up to 1 nF make the OPAx196 a robust,high-performance operational amplifier for high-voltage industrial applications.
The OPAx196 family of op amps is available in standard packages and is specified from–40°C to +125°C.
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TPS2490DGSR MSOP-10 Electronic components integrated circuit Hot-swap controller 9V-80V
TPS2490DGSR
ACTIVE
9-V to 80-V hot swap controller with power limiting and latch offThe TPS249x are easy-to-use, positive high voltage, 10-pin Hot Swap Power Manager devicesthat safely drive an external N-channel MOSFET switch. The power limit and current limit (both areadjustable and independent of each other) ensure that the external MOSFET operates inside aselected safe operating area (SOA) under the harshest operating conditions. Applications includeinrush current limiting, electronic circuit breaker protection, controlled load turn-on,interfacing to down-stream DC-to-DC converters, and power feed protection. These devices areavailable in a small, space-saving 10-pin VSSOP package and significantly reduce the number ofexternal devices, saving precious board space. The TPS249x is supported by application notes, anevaluation module, and a design tool.
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TPS40200DR SOP-8 Electronic components integrated circuit 500kHz 4.5V-52V Switch controller DC-DC
TPS40200DR
ACTIVE
Wide Input Non-Synchronous Buck DC/DC ControllerThe 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%, providing the means to accurately control low voltages. The TPS40200 is available in an 8-pin SOIC and an 8-pin VSON package and supports many of the features of more complex controllers. Clock frequency, soft-start, and overcurrent limits are each easily programmed by a single, external component. The part has undervoltage lockout, and can be easily synchronized to other controllers or a system clock to satisfy sequencing and/or noise-reduction requirements.
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LM536035QPWPRQ1 HTSSOP-16 Electronic components integrated circuit Voltage regulator
LM536035QPWPRQ1
ACTIVE
Automotive 3.5-V to 36-V, 3-A synchronous step-down converterThe LM53603-Q1, LM53602-Q1 buck regulators are specifically designed for automotive applications, providing an output voltage of 5 V or 3.3 V (with ADJ option) at 3 A or 2 A, from an input voltage of up to 36 V. Advanced high-speed circuitry allows the device to regulate from an input of up to 20 V, while providing an output of 5 V at a switching frequency of 2.1 MHz. The innovative architecture allows the device to regulate a 3.3 V output from an input voltage of only 3.5 V. All aspects of this product are optimized for the automotive customer. An input voltage range up to 36 V, with transient tolerance up to 42 V, eases input surge protection design. An open drain reset output, with filtering and delay, provides a true indication of system status. This feature negates the requirement for an additional supervisory component, saving cost and board space. Seamless transition between PWM and PFM modes, along with a no-load operating current of only 24 µA, ensures high efficiency and superior transient response at all loads.
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TCA9555RTWR QFN-24 Electronic components integrated circuit 1.65V-5.5V 400kHz
TCA9555RTWR
ACTIVE
16-bit 1.65- to 5.5-V I2C/SMBus I/O expander with interrupt, weak pull-up & config registersThis 16-bit I/O expander for the two-line bidirectional bus(I2C) is designed for 1.65-V to 5.5-V VCCoperation. It provides general-purpose remote I/O expansion for most microcontroller families viathe I2C interface.
The TCA9555 consists of two 8-bit Configuration (input or output selection), Input Port,Output Port, and Polarity Inversion (active high or active low operation) registers. At power on,the I/Os are configured as inputs. The system master can enable the I/Os as either inputs oroutputs by writing to the I/O configuration bits. The data for each input or output is kept in thecorresponding Input or Output register. The polarity of the Input Port register can be invertedwith the Polarity Inversion register.
The TCA9555 is identical to the TCA9535, except for the inclusion of the internalI/O pull-up resistor, which pulls the I/O to a default high when configured as an input andundriven.
Three hardware pins (A0, A1, and A2) are used to program theI2C address, which allows up to eight TCA9555 devices to share the sameI2C bus or SMBus. The fixed I2C address ofthe TCA9555 is the same as the PCF8575,PCF8575C, andPCF8574, allowing up to eight of thesedevices in any combination to share the same I2C bus or SMBus.
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MSP430F5329IPNR LQFP-80 Electronic components integrated circuit Micro controller
MSP430F5329IPNR 25 MHz MCU with 128KB Flash, 10KB SRAM, 12-bit ADC, comparator, DMA, UART/SPI/I2C, HW multiplier
The TI MSP430™ family of ultra-low-power microcontrollers consists of several devices featuring different sets of peripherals targeted for various applications. The architecture, combined with extensive low-power modes is optimized to achieve extended battery life in portable measurement applications. The device features a powerful 16-bit RISC CPU, 16-bit registers, and constant generators that contribute to maximum code efficiency. The digitally controlled oscillator (DCO) allows the devices to wake up from low-power modes to active mode in 3.5 µs (typical).
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MAX3232EIDBR SSOP-16 Electronic components integrated circuit transceiver 3V-5.5V
MAX3232EIDBR 3- to 5.5-V dual channel 250kbps RS-232 line driver/receiver with +/-15-kV IEC-ESD protection
The MAX3232E device consists of two line drivers, two-line receivers, and a dual charge-pump circuit with ±15-kV IEC ESD protection pin to pin (serial-port connection pins, including GND).
The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.
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ISO7341CDWR SOP-16 Electronic components integrated circuit Digital isolator
ISO7341CDWR Low-power, quad-channel, 3/1, 25-Mbps digital isolator
The ISO734x family of devices provides galvanic isolation up to 3000 VRMS for 1 minute per UL 1577 and 4242 VPK per VDE V 0884-10. These devices have four isolated channels comprised of logic input and output buffers separated by a silicon dioxide (SiO2) insulation barrier.
The ISO7340x device has four channels in forward direction, the ISO7341x device has three forward and one reverse-direction channels, and the ISO7342x device has two forward and two reverse-direction channels. In case of input power or signal loss, the default output is for devices with suffix and for devices without suffix . See the section for further details.
Used in conjunction with isolated power supplies, these devices help prevent noise currents on a data bus or other circuits from entering the local ground and interfering with or damaging sensitive circuitry. The ISO734x device has integrated noise filter for harsh industrial environment where short noise pulses may be present at the device input pins. The ISO734x device has TTL input thresholds and operates from 3-V to 5.5-V supply levels. Through innovative chip design and layout techniques, electromagnetic compatibility of the ISO734x family of devices has been significantly enhanced to enable system-level ESD, EFT, surge, and emissions compliance.
