蓝牙音箱

CPU and Flexible IO\n32bit High performance CPU with DSP instruction;\nProgram memory: internal 8M bit flash ;\nFlexible GPIO pins with Programmable pull-upand pull-down resistors; \nSupport GPIO wakeup or interrupt;\n\nBluetooth Radio\nCompliant to Bluetooth 5.0 and BLE specification (QDID: 115952);

2.5 V to 5.5 V, 115 uA, Parallel Interface Single Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5330/AD5331/AD5340/AD53411 are single 8-/10-/12- bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 115 μA at 3 V and feature a power-down mode that further reduces the current to 80 nA. The devices incorporate an on-chip output buffer that can drive the

2.5 V to 5.5 V, 230 uA Dual Rail-to-Rail, Voltage Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5302/AD5312/AD5322 are dual 8-, 10-, and 12-bit buffered voltage output DACs in a 10-lead MSOP that operate from a single 2.5 V to 5.5 V supply, consuming 230 μA at 3 V. Their on-chip output amplifiers allow the outputs to swing rail to-rail with a slew rate of 0.7 V/μs.

2.5 V to 5.5 V, 500 uA, Parallel Interface Quad Voltage-Output 8-/10-/12-Bit DACs

GENERAL DESCRIPTION The AD5334/AD5335/AD5336/AD5344 are quad 8-, 10-, and 12-bit DACs. They operate from a 2.5 V to 5.5 V supply consuming just 500 µA at 3 V, and feature a power-down mode that further reduces the current to 80 nA. These devices incorporate an on-chip output buffer that can drive

NTSC LUMINANCE SIGNAL, CHROMA-SIGNAL AND SYNCHRONOUS SIGNAL PROCESSING ICs

Overview The AN5302K and AN5303K are the integrated circuits processing NTSC luminance, chroma and synchronous signals, incoporating the delay line, picture quality compensating circuits. They provide high picture quality and are suitable for high-performance large screen color TV.

Power supply unit for LCDs

Power supply unit for LCDs The BP5302 and BP5302F are DC / DC converter units for supplying power to liquid crystal display (LCD) panels. The ICs supply a negative voltage from a positive power supply. They are available in a single in-line package as an upright (BP5302) or L-shaped lead (BP5302F