Gaurav Enterprises

The Microchip Technology Inc. MCP355 devices are 2.7V to 5.5V low-power, 22-bit delta-sigma A/D converters. The devices offer output noise as low as 2.5 µVrms with a total unadjusted error of less than 10 ppm. The family exhibits less than 6 ppm integral non-linearity (INL) error, 3 µV offset error, and 2 ppm full scale error. The MCP355X devices provide high accuracy and low noise performance for applications where sensor measurements such as pressure, temperature, and humidity are performed. With the internal oscillator and high oversampling rate, minimal external components are required for high accuracy applications. The fully differential analog inputs make it compatible with a wide variety of sensor and measurement applications. The MCP355 devices operate from -40°C to +125°C and are available in the space-saving 8-pin MSOP and SOIC packages.

Features 

• 22-bit ADC with automatic internal offset and gain calibration
• Low output noise 2.5 µVrms
• 3 µV offset error
• 2 ppm typical full-scale error
• 6 ppm maximum INL error
• Total unadjusted error less than 10 ppm
• Sample rate 13.75 sps
• No digital filter settling time, single command conversions through 3-wire SPI™ interface

Digital Isolators Isolator RS-485 Transceiver I.C.

FEATURESRS-485 transceiver with electrical data isolationComplies with ANSI TIA/EIA RS-485-A and ISO 8482: 1987(E)500 kbps data rateSlew rate-limited driver outputsLow power operation: 2.5 mA maxSuitable for 5 V or 3 V operations (VDD1)High common-mode transient immunity: >25 kV/μsTrue fail-safe receiver inputsChatter-free power-up/power-down protection256 nodes on busThermal shutdown protectionSafety and regulatory approvalsUL recognition: 2500 V rms for 1 minute per UL 1577CSA Component Acceptance Notice 5AIEC 60950-1 800 V rms (basic), 400 V rms (reinforced)VDE Certificate of ConformityDIN V VDE V 0884-10 (VDE V 0884-10): 2006-12VIORM = 560 V peak (reinforced)VIORM(DC) = 1500 V dcCQC certification per GB4943.1-2011Operating temperature range: −40°C to +85°CAPPLICATIONSLow power RS-485/RS-422 networksIsolated interfacesBuilding control networksMultipoint data transmission systems

HEX SCHMITT-TRIGGER INVERTERS  Wide Operating Voltage Range of 2 V to 6 V Outputs Can Drive Up To 10 LSTTL Loads Low Power Consumption, 20-μA Max ICC  Typical tpd = 11 ns ±4-mA Output Drive at 5 V Low Input Current of 1 μA Max

Precision Amplifiers Low Offset Volt Prec

1 Features 3 Description• Low Noise• No External Components Required • Replace Chopper Amplifiers at a Lower Cost applications, • Wide Input-Voltage Range: 0 to ±14 V (Typ) for offset nulling and frequency compensation. • Wide Supply-Voltage Range: ±3 V to ±18 V

Counter Shift Registers HEF4094BT/SOT109/SO16

1. General description The HEF4094B is an 8-bit serial-in/serial or parallel-out shift register with a storage register and 3-state outputs. Both the shift and storage register have separate clocks. The device features a serial input (D) and two serial outputs (QS1 and QS2) to enable cascading. Data is shifted on the LOW-to-HIGH transitions of the CP input. Data is available at QS1 on the LOW-to-HIGH transitions of the CP input to allow cascading when clock edges are fast. The same data is available at QS2 on the next HIGH-to-LOW transition of the CP input to allow cascading when clock edges are slow. The data in the shift register is transferred to the storage register when the STR input is HIGH. Data in the storage register appears at the outputs whenever the output enable input (OE) is HIGH. A LOW on OE causes the outputs to assume a high-impedance OFF-state. Operation of the OE input does not affect the state of the registers. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VDD.

2. Features and benefits • Fully static operation • 5 V, 10 V, and 15 V parametric ratings • Wide supply voltage range from 3.0 to 15.0 V • CMOS low power dissipation • High noise immunity • Standardized symmetrical output characteristics • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V (C = 200 pF; R = 0 Ω) • Complies with JEDEC standard JESD 13-B • Specified from -40 °C to +85 °C and -40 °C to +125 °C 

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Gate Drivers Hi&Lw Sd Drvr All HiVlt Pins

Features• Floating channel designed for bootstrap operationFully operational to +500V or +600VTolerant to negative transient voltagedV/dt immune• Gate drive supply range from 10 to 20V• Undervoltage lockout for both channels• 3.3V logic compatibleSeparate logic supply range from 3.3V to 20VLogic and power ground ±5V offset• CMOS Schmitt-triggered inputs with pull-down• Cycle by cycle edge-triggered shutdown logic• Matched propagation delay for

Motor/Motion/Ignition Controllers & Drivers Push-Pull 4-Channel

600mA OUTPUT CURRENT CAPABILITYPER CHANNEL1.2A PEAK OUTPUT CURRENT (non repetitive)PER CHANNELENABLE FACILITYOVERTEMPERATURE PROTECTIONLOGICAL "0" INPUT VOLTAGE UP TO 1.5 V(HIGH NOISE IMMUNITY)INTERNAL CLAMP DIODES

Phase Locked Loops - PLL HEF4046BT/SOT109/SO16

1. General description The HEF4046B is a phase-locked loop circuit that consists of a linear voltage controlled oscillator (VCO) and two different phase comparators with a common signal input amplifier and a common comparator input.

2. Features and benefits • Wide supply voltage range from 3.0 V to 15.0 V • CMOS low power dissipation • High noise immunity • Fully static operation • 5 V, 10 V, and 15 V parametric ratings • Standardized symmetrical output characteristics • Complies with JEDEC standard JESD 13-B • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-B exceeds 200 V • Specified from -40 °C to +85 °C

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• Packaging Details: TAPE IN REEL

STOCKIST OF SMD AND THROUGH HOLE OF MICROCHIP ICS. AVAILABLE IN DIFFERENT PACKAGES These products are well manufactured by our trusted vendors.

Registers CMOS LOGIC IC SERIES

• 8-bit serial input• 8-bit serial or parallel output• Storage register with 3-state outputs• Shift register with direct clear• 100 MHz (typical) shift out frequency• Complies with JEDEC standard no. 7A• Input levels:– For 74HC595: CMOS level– For 74HCT595: TTL level• ESD protection:– HBM JESD22-A114F exceeds 2000 V– MM JESD22-A115-A exceeds 200 V• Multiple package options• Specified from -40 °C to +85 °C and from -40 °C to +125 °C

Additional Information:

• Packaging Details: TAPE & REEL