ChipSourceTek Manuals

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Manuals

5

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ZH

Last added

2026-10-03

Featured ChipSourceTek manuals

ChipSourceTek CST118 S Motor Driver Chip Datasheet

Datasheet 6 pages · 986 KB · ZH

The CST118 S is a single‑channel motor driver IC designed for applications such as electric toothbrushes, toys, adult products, and car‑mount brackets. It integrates a power MOS full‑bridge, providing forward, reverse, stop and brake functions with built‑in hysteresis thermal over‑current protection.

Key features include a low on‑resistance of 1.6 Ω, continuous output current up to 1.8 A (peak 2.5 A), operation without external filter capacitors, and an SOP‑8 lead‑free package. The datasheet provides pin definitions, absolute maximum ratings, recommended operating conditions, electrical characteristics, logic tables, reference circuit diagrams, PCB layout guidance, and usage notes. This manual is written in Chinese.

Covers: Overview · Features · Applications · Pin Configuration · Absolute Maximum Ratings · Recommended Operating Conditions

ChipSourceTek 6805 5W Mono Digital Audio Power Amplifier IC Datasheet

Datasheet 9 pages · 533 KB · ZH

The 6805 is a 5 W single‑channel digital audio power‑amplifier IC that integrates a feedback resistor and optional input resistor, allowing gain to be set externally. It features a unique distortion‑protection mode that dynamically adjusts gain to prevent speaker damage, ultra‑low EMI across the full bandwidth, and a PWM output that requires no external filter. The chip operates from 2.5 V to 5.5 V and delivers up to 5 W into a 2 Ω load at a 5 V supply, with efficiency exceeding 90 %.

The device is supplied in an SOP‑8 package and includes built‑in over‑current, over‑heat, and undervoltage protection. It can be switched between normal and distortion‑protection modes via the CTRL pin either by a hardware voltage level or a one‑line pulse (software). Typical applications include USB 2.1 audio, 2.1‑channel speaker modules, and other portable audio systems. This manual is written in Chinese.

Covers: Overview · Features · Applications · Pin Diagram · Absolute Maximum Ratings · Electrical Characteristics

ChipSourceTek NS48305.3W Mono AB/D Class Audio Power Amplifier Datasheet

Datasheet 11 pages · 3 MB · ZH

The NS48305.3W audio power amplifier integrates an adaptive ChargePump boost module and supports AB/D class mode switching via a control pin. It delivers up to 5.3 W into a 4 Ω load at 4.2 V supply, with efficiency around 80 % in Class D mode.

The device is supplied in an eSOP‑10 package, operates from 2.7 V to 5.5 V, and includes built‑in over‑temperature protection, shutdown current below 1 µA, and a fixed internal gain of 24×. Recommended applications include Bluetooth speakers, portable amplifiers, and other low‑voltage audio systems. This manual is written in Chinese.

Covers: Features · Applications · Pin Configuration · Absolute Maximum Ratings · Electrical Characteristics · Typical Performance Curves

ChipSourceTek HT8696/HT8697 Dual‑Channel Audio Power Amplifier Datasheet

Datasheet 21 pages · 3.7 MB · ZH

The HT8696/HT8697 series from ChipSourceTek provides a dual‑channel audio power solution that integrates anti‑clipping (ACF) functionality, filter‑less digital modulation, and built‑in protection features such as over‑current, over‑temperature, and undervoltage safeguards. It can operate in Class‑D mode for high efficiency or switch to Class‑AB mode when EMI concerns arise.

Typical applications include Bluetooth speakers, portable audio devices, 2.1‑channel mini‑speakers, and other compact sound systems. The device is offered in SOP16L‑PP (HT8696) and TSSOP20L‑PP (HT8697) packages and supports a wide supply voltage range, making it suitable for battery‑powered and low‑power designs. This manual is written in Chinese.

Covers: Features · Overview · Applications · Pin Information · Electrical Characteristics · Recommended Operating Conditions

Latest ChipSourceTek manuals

• ChipSourceTek CST118 S Motor Driver Chip Datasheet

  Datasheet 6 pages · 986 KB · ZH

  The ChipSourceTek CST118 S is a single‑channel MOS full‑bridge motor driver IC with built‑in protection, low on‑resistance and SOP‑8 package.

• ChipSourceTek 6805 5W Mono Digital Audio Power Amplifier IC Datasheet

  Datasheet 9 pages · 533 KB · ZH

  The 6805 is a 5 W mono digital audio power‑amp IC with distortion‑protection, ultra‑low EMI and up to 90 % efficiency.

• ChipSourceTek NS48305.3W Mono AB/D Class Audio Power Amplifier Datasheet

  Datasheet 11 pages · 3 MB · ZH

  The NS48305.3W is a mono AB/D class audio power amplifier with integrated adaptive ChargePump and up to 5.3 W output.

• ChipSourceTek HT8696/HT8697 Dual‑Channel Audio Power Amplifier Datasheet

  Datasheet 21 pages · 3.7 MB · ZH

  The HT8696/HT8697 is a dual‑channel, filter‑less Class‑D/AB audio power amplifier with anti‑clipping protection and flexible voltage operation.

• ChipSourceTek FM5811DNCXXA 5.8GHz Millimeter‑Wave Radar Chip Datasheet

  Datasheet 13 pages · 2.4 MB · ZH

  Technical datasheet for the FM5811DNCXXA 5.8 GHz millimeter‑wave radar SOC with I2C interface and low‑power operation.

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