DS1307Z+T&R

The DS1307Z+T&R from Analog Devices (formerly Maxim Integrated) is a 64 x 8 serial I2C real-time clock (RTC) with 56 bytes of battery-backed NV SRAM in an 8-pin SOIC (150 mil) package with tape and reel packaging. Key specifications: complete clock/calendar counting seconds, minutes, hours, day, date, month, and year with leap-year compensation valid up […]

PIC16F72-I/SP

The PIC16F72-I/SP from Microchip Technology is an 8-bit CMOS Flash microcontroller based on the PIC mid-range RISC architecture in a 28-pin SPDIP package. Key specifications: 35 single-word instructions; 200 ns instruction cycle at 20 MHz (DC-20 MHz clock input); 2K x 14-bit Flash program memory (3.5 KB); 128 bytes RAM; 22 I/O pins with 25 […]

LM1117S-3.3

The LM1117S-3.3 is a fixed 3.3 V low-dropout (LDO) linear voltage regulator in a SOT-223-3 surface-mount package, capable of delivering up to 1 A output current. Key specifications: fixed output voltage 3.3 V (plus or minus 1 percent accuracy); maximum input voltage 15-20 V; dropout voltage 1.2 V typical at 1 A output current (1.1 […]

DS1307Z+T&R

The DS1307Z+T&R from Analog Devices (formerly Maxim Integrated) is a 64 x 8 serial I2C real-time clock (RTC) with 56 bytes of battery-backed NV SRAM in an 8-pin SOIC (150 mil) package with tape and reel packaging. Key specifications: complete clock/calendar counting seconds, minutes, hours, day, date, month, and year with leap-year compensation valid up […]

OP295GPZ

The OP295GPZ from Analog Devices is a dual rail-to-rail output BiCMOS operational amplifier in an 8-pin PDIP package. Key specifications: two independent amplifiers per chip; rail-to-rail output swing; single-supply operation from 3 V to 36 V (dual supply plus or minus 1.5 V to plus or minus 18 V); low offset voltage 300 uV max […]

LM3914N

The LM3914N from Texas Instruments is a monolithic dot/bar display driver that senses analog voltage levels and drives 10 LEDs, providing a linear analog display, in an 18-pin PDIP package. Key specifications: 10 LED driver outputs with individually regulated current; bar or dot display mode externally selectable; expandable to displays of 100 steps by chaining […]

LM2901DR

The LM2901DR from Texas Instruments is a quad differential comparator operating from a single 2 V to 30 V supply in an SOIC-14 (D) package (8.65 x 6 mm). Key specifications: four independent voltage comparators; open-collector/open-drain output; 1.3 us typical propagation delay; input offset voltage 7 mV max at 25 degrees C; input bias current […]

ACS712ELCTR-05B-T

The ACS712ELCTR-05B-T from Allegro MicroSystems is a galvanically isolated Hall-effect linear current sensor IC with plus or minus 5 A measurement range in an 8-pin SOIC (LC) package. Key specifications: total output error 1.5 percent at 25 degrees C; 185 mV/A output sensitivity; 5 V single supply operation; 80 kHz bandwidth with filter pin; 5 […]

ST485EBDR

The ST485EBDR from STMicroelectronics is a low-power RS-485/RS-422 transceiver with plus or minus 15 kV ESD protection (HBM) and plus or minus 8 kV IEC-1000-4-2 contact discharge protection, in an SO-8 package. Key specifications: single 5 V supply; half-duplex configuration with one driver and one receiver; allows up to 256 transceivers on the bus; 30 […]

TUSB9261PVP

The TUSB9261PVP from Texas Instruments is a USB 3.0 (5 Gbps) to Serial ATA (SATA) bridge controller with an integrated ARM Cortex-M3 core, in a 64-pin HTQFP package (9 x 9 x 1.4 mm). Key specifications: USB SuperSpeed 5 Gbps compliant (TID 340730020) with integrated transceiver supporting SS/HS/FS signaling; SATA Specification Revision 2.6 supporting Gen1i […]