Part No .:
D2764AManufacturer:
IntelDescription:
ICRemark:
new originLast Updated:
2026/08/14
The Intel M2764A is a 5V only, 65,536-bit ultraviolet erasable and electrically programmable readonly memory (EPROM). The M2764A is an advanced version of the M2764 and is fabricated with Intel’s HMOSII-E technology which significantly reduces die size and greatly improves the device’s performance, power consumption, reliability, and producibility. The M2764A also offers reduced power consumption compared to the M2764. The maximum active current is 100 mA while the maximum standby current is only 40 mA. The standby mode lowers power consumption without increasing access time.
Physical Case/Package CDIP Compliance Lead Free Contains Lead RoHS Non-Compliant 262 144-Bitprogrammable ead-Only Memory 28-CDIP 0 to 70
Data sheet Physical Case/Package SOIC W Contact Plating Tin Mount Surface Mount Number of Pins 24 Technical -3db Bandwidth 721 kHz Composition Potentiometer Dual Supply Voltage 2.5 V Interface SPI Max Dual Supply Voltage 2.7 V Max Operating Temperature 85 °C Max Supply Current 12 µA Max Supply Voltage 5.5 V Memory Type Volatile Min Dual Supply Voltage 2.3 V Min Operating Temperature -40 °C Min Supply Voltage 2.7 V Nominal Supply Current 12 µA Number of Circuits 6 Number of Elements 6 Number of Positions 256 Number of Taps 256 Operating Supply Current 12 µA Quiescent Current 12 µA Resistance 50 kΩ Taper Linear Temperature Coefficient 700 ppm/°C Tolerance 30% Dimensions Height 2.65 mm Length 15.6 mm Width 7.6 mm Compliance Lead Free Contains Lead REACH SVHC No SVHC RoHS Compliant The AD5204/AD5206 provide 4-/6-channel, 256-position digitally controlled variable resistor (VR) devices. These devices perform the same electronic adjustment function as a potentiometer or variable resistor. Each channel of the AD5204/ AD5206 contains a fixed resistor with a wiper contact that taps the fixed resistor value at a point determined by a digital code loaded into the SPI-compatible serial-input register. The resistance between the wiper and either endpoint of the fixed resistor varies linearly with respect to the digital code transferred into the VR latch. The variable resistor offers a completely programmable value of resistance between the A terminal and the wiper or the B terminal and the wiper. The fixed A-to-B terminal resistance of 10 kO, 50 kO, or 100 kO has a nominal temperature coefficient of 700 ppm/°C. Each VR has its own VR latch that holds its programmed resistance value. These VR latches are updated from an internal serial-to-parallel shift register that is loaded from a standard 3-wire serial-input digital interface. Eleven data bits make up the data-word clocked into the serial input register. The first three bits are decoded to determine which VR latch is loaded with the last eight bits of the data-word when the CS strobe is returned to logic high. A serial data output pin at the opposite end of the serial register (AD5204 only) allows simple daisy chaining in multiple VR applications without requiring additional external decoding logic. An optional reset (PR) pin forces all the AD5204 wipers to the midscale position by loading 0x80 into the VR latch. The AD5204/AD5206 are available in the 24-lead surface-mount SOIC, TSSOP, and PDIP packages. The AD5204 is also available in a 32-lead, 5 mm × 5 mm LFCSP package. All parts are guaranteed to operate over the extended industrial temperature range of -40°C to +85°C. For additional single-, dual-, and quad-channel devices, see the AD8400/AD8402/AD8403 data sheets. Applications Mechanical potentiometer replacement Instrumentation: gain, offset adjustment Programmable voltage-to-current conversion Programmable filters, delays, time constants Line impedance matching Data Sheet, Rev. B, 5/09
Data sheet Physical Case/Package SOIC Mount Surface Mount Number of Pins 24 Technical Conversion Rate 15 kS/s Dual Supply Voltage 5 V Interface SPI , Serial Max Dual Supply Voltage 5.25 V Max Operating Temperature 85 °C Min Dual Supply Voltage 4.75 V Min Operating Temperature -40 °C Number of A/D Converters 1 Number of Analog Inputs 1 Number of Bits 20 Number of Channels 1 Number of Converters 1 Number of Elements 1 Polarity Bipolar , Unipolar Resolution 20 b Sampling Rate 15 kS/s Supply Type Dual , Analog , Digital Compliance Lead Free Lead Free Radiation Hardening No RoHS Compliant 20-BIT ANALOG-TO-DIGITAL CONVERTER The DDC101 is a precision, wide dynamic range, charge digitizing A/D converter with 20-bit resolution. Lowlevel current output devices, such as photosensors, can bedirectly connected to its input. The most stringent accuracy requirements of many unipolar output sensor applications occur at low signal levels. To meet this requirement, Burr-Brown developed the adaptive delta odulation architecture of the DDC101 to provide linearly improving noise and linearity errors as the input signal level decreases. The DDC101 combines the functions of current-to-voltage conversion, integration, input programmable gain amplification, A/D conversion, and digital filtering to produce precision, wide dynamic range results. The input signal can be a low level current connected directly into the unit or a voltage connected through a user selected resistor. Although the DDC101 is optimized for unipolar signals, it can also accurately digitize bipolar input signals. The patented delta modulation topology combines charge integration and digitization functions. Oversampling and digital filtering reduce system noise dramatically. Correlated Double Sampling (CDS) captures and eliminates steady state and conversion cycle dependent offset and switching errors that are not eliminated with conventional analog circuits. The DDC101 block diagram is shown below. During conversion, the input signal is collected on the Internal integration capacitance for a user determined integration period. A high precision, autozeroed comparator samples the analog input node. Tracking logic updates the internal high resolution D/A converter at a 2MHz rate to maintain the analog input at virtual ground. A user programmable digital filter oversamples the tracking logic’s output. The digital filter passes a low noise, high resolution digital output to the serial I/O register. The serial outputs of multiple DDC101 units can be easily connected together in series or parallel if desired to minimize interconnections.
Data sheet Physical Mount Surface Mount Number of Pins 5 Technical Max Operating Temperature 85 °C Max Supply Voltage 2.7 V Min Operating Temperature -40 °C Min Supply Voltage 800 mV Number of Channels 1 Number of Inputs 1 Number of Outputs 1 On-State Resistance 15 Ω Operating Supply Current 10 µA Throw Configuration SPST Compliance RoHS Compliant This single analog switch is operational at 0.8-V to 2.7-V VCC, but is designed specifically for 1.65-V to 1.95-V VCC operation. The SN74AUC1G66 can handle both analog and digital signals. The combined AC and DC signal has to be between VCC and GND for it to be transmitted in either direction. NanoFree™ package technology is a major breakthrough in IC packaging concepts, using the die as the package. Applications include signal gating, chopping, modulation or demodulation (modem), and signal multiplexing for analog-to-digital and digital-to-analog conversion systems
Data sheet Physical Case/Package J Number of Pins 20 Technical Max Operating Temperature 125 °C Max Supply Voltage 20 V Min Operating Temperature -55 °C Number of Outputs 4 Output Current 500 A Switching Frequency 1 MHz Compliance Lead Free Contains Lead Radiation Hardening No RoHS Compliant
Data sheet Physical Case/Package VQFN Contact Plating Nickel , Gold Mount Surface Mount Weight 0.008021 oz Technical Operating Supply Current 52 mA Operating Supply Voltage 12 V Output Power 10 W Compliance Lead Free Lead Free RoHS Compliant BQ500215 Fixed Frequency 10W WPC1.1 Wireless Power Transmitter 64-VQFN -40 to 125
Data sheet Physical Number of Pins 14 Technical Input Current 500 µA Max Operating Temperature 125 °C Min Operating Temperature -40 °C Operating Supply Current 500 µA Operating Supply Voltage 5.5 V Output Current 59 mA Compliance Lead Free Lead Free Radiation Hardening No RoHS Compliant AVS System Controller 14-WSON -40 to 125
Data Sheet Physical Mount Surface Mount Number of Pins 40 Technical Max Operating Temperature 85 °C Min Operating Temperature -40 °C Operating Supply Current 60 µA Dimensions Length 5 mm Compliance Lead Free Contains Lead Radiation Hardening No RoHS Compliant The LP3971 is a multi-function, programmable Power Management Unit, designed especially for advanced application processors. The LP3971 is optimized for low power handheld applications and provides 6 low dropout, low noise linear regulators, three DC/DC magnetic buck regulators, a back-up battery charger and two GPIO’s. A high speed serial interface is included to program individual regulator output voltages as well as on/off control.
Data sheet Physical Mount Surface Mount Number of Pins 48 Technical Max Operating Temperature 85 °C Min Operating Temperature -40 °C Compliance RoHS Compliant
Data sheet Physical Case/Package CDIP Contact Plating Tin , Lead Mount Through Hole Number of Pins 20 Technical High Level Output Current -6 mA Logic Function Buffer Low Level Output Current 6 mA Max Operating Temperature 125 °C Max Supply Voltage 5.5 V Min Operating Temperature -55 °C Min Supply Voltage 4.5 V Number of Bits 8 Number of Channels 8 Number of Elements 2 Number of Inputs 8 Number of Outputs 8 Operating Supply Voltage 5 V Polarity Inverting Propagation Delay 79 ns Quiescent Current 8 µA Compliance Lead Free Contains Lead Radiation Hardening No RoHS Compliant Octal Buffers And Line Drivers CMOS Logic With 3-State Outputs 20-CDIP -55 to 125
