Bluetooth

AB1513I is an optimized single-chip solution which integrates baseband and radio for mono headset and speaker applications. It complies with Bluetooth system version 4.1 with EDR function. It contains a powerful 48MIPS dual-MAC DSP coprocessor for enhanced audio applications. The built-in noise redu • Compliant with Bluetooth 4.1 specification\n• Support EDR function\n• A2DP profile version 1.3 compliant\n• HFP profile version 1.6 compliant\n• HSP profile version 1.2 compliant\n• AVRCP profile version 1.5 compliant\n• SPP profile version 1.2 compliant\n• Embedded 48MIPS dual-MAC DSP coprocessor;

Integrated Circuit 9-Step LED Driver Circuit for Logarithmic Scale

Functions: • Indication Way: Indicates input level in a series bar by 9 red or green LED’s • Input Amp: DC amp installed the aim of which can be varied by a peripheral resistor. • Comparator Level: Designed with 3dB rate; –18dB, –15dB, –12dB, –9dB, –6dB, –3dB

PHOTOMULTIPLIER TUBE

PHOTOMULTIPLIER TUBE Multialkali Photocathode with S-20 Spectral Response 127mm (5 Inch) Diameter, 10-Stage, Head-On Type

SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger

文件：299.75 Kbytes Page：16 Pages

SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger

文件：299.75 Kbytes Page：16 Pages

SEPIC Constant- or Programmable-Current/ Constant-Voltage Battery Charger

文件：299.75 Kbytes Page：16 Pages