Backlight Driver for 5 LEDs with SemPulseTM Interface

文件：567.85 Kbytes 页数：22 Pages

SEMTECH

先之科

Charge Pump LED Driver for 5BL + SemPulse Interface

The SC657 is a high efficiency charge pump LED driver using Semtech’s proprietary charge pump technology. Performance is optimized for use in single-cell Li-ion battery applications. ·Input supply voltage range — 2.9V to 5.5V\n·Very high efficiency charge pump driver system with three modes — 1x, 1.5x and 2x\n·Five programmable current sinks — 0mA to 25mA\n·Up to three LED grouping options\n·Fade-in/fade-out feature for main LED bank\n·Charge pump frequency — 250kHz\n·SemPulse s;

Semtech

先之科

RADIO DATA SYSTEM (RDS) DEMODULATOR

DESCRIPTION The integrated CMOS circuit SC6579 is an RDS demodulator. It recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting. The data signal RDDA and the clock signal RDCL are provided as outputs for further processing by a suitable decoder (microcomp

文件：279.28 Kbytes 页数：9 Pages

SILAN

士兰微

RADIO DATA SYSTEM (RDS) DEMODULATOR

DESCRIPTION The integrated CMOS circuit SC6579 is an RDS demodulator. It recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting. The data signal RDDA and the clock signal RDCL are provided as outputs for further processing by a suitable decoder (microcomp

文件：279.28 Kbytes 页数：9 Pages

SILAN

士兰微

Backlight Driver for 5 LEDs with SemPulseTM Interface

文件：567.85 Kbytes 页数：22 Pages

SEMTECH

先之科

Backlight Driver for 5 LEDs with SemPulseTM Interface

文件：567.85 Kbytes 页数：22 Pages

SEMTECH

先之科

4.5-7.3V radio data system (RDS) demodulator

Silan

士兰微

Package：14-UFQFN；包装：管件 类别：集成电路（IC） LED 驱动器 描述：IC LED DRIVER RGLTR 25MA 14MLPQ

SEMTECH

先之科