丝印：4990；Package：HVSSOP；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件：946.02 Kbytes 页数：30 Pages

TI

德州仪器

丝印：4990；Package：HVSSOP；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件：946.02 Kbytes 页数：30 Pages

TI

德州仪器

丝印：4990；Package：HVSSOP；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件：946.02 Kbytes 页数：30 Pages

TI

德州仪器

丝印：4990；Package：HVSSOP；LM4990 2 Watt Audio Power Amplifier with Selectable Shutdown Logic Level

1FEATURES 2• Available in Space-Saving Packages: WSON, Exposed-DAP MSOP-PowerPAD, VSSOP, and DSBGA • Ultra Low Current Shutdown Mode • Improved Click and Pop Circuitry Eliminates Noise During Turn-On and Turn-Off Transitions • 2.2 - 5.5V Operation • No Output Coupling Capacitors, Snubber

文件：946.02 Kbytes 页数：30 Pages

TI

德州仪器

丝印：4997I2；Package：PG-SSO-3-10；Programmable Linear Hall Sensor for Industrial Use

1.1 Features • High linear and ratiometric push-pull rail-to-rail output signal • 20-bit Digital Signal Processing • Digital temperature compensation • 12-bit overall resolution • Operates from -40°C up to 120°C • Low drift of output signal over temperature and lifetime • Programmable para

文件：1.58131 Mbytes 页数：36 Pages

INFINEON

英飞凌

丝印：4997I2；Package：PG-SSO-3-10；Programmable Linear Hall Sensor for Industrial Use

1.1 Features • High linear and ratiometric push-pull rail-to-rail output signal • 20-bit Digital Signal Processing • Digital temperature compensation • 12-bit overall resolution • Operates from -40°C up to 120°C • Low drift of output signal over temperature and lifetime • Programmable para

文件：1.58131 Mbytes 页数：36 Pages

INFINEON

英飞凌

丝印：4999C4；Package：PG-SSO-4-1；Programmable dual channel linear Hall sensor with fast SPC interface

Features • Two highly accurate redundant Hall measurement channels (main and sub) integrated on one chip. • Developed compliant to ISO 26262 (first edition 2011) Safety Element out of Context for safety requirements rated up to ASIL D. • High diagnostic coverage by plausibility checking of ma

文件：539.32 Kbytes 页数：25 Pages

INFINEON

英飞凌

丝印：4998S3；Package：PG-SSO-3-10；Programmable Linear Hall Sensor

文件：1.53819 Mbytes 页数：39 Pages

INFINEON

英飞凌

丝印：4998S4；Package：PG-SSO-4-1；Programmable Linear Hall Sensor

文件：1.53819 Mbytes 页数：39 Pages

INFINEON

英飞凌

Adafruit I2C Stemma QT Rotary Encoder Breakout with NeoPixel - STEMMA QT / Qwiic

Rotary encoders are soooo much fun! Twist em this way, then twist them that way. Unlike potentiometers, they go all the way around and often have little detents for tactile feedback. But, if you've ever tried to add encoders to your project you know that they're a real challenge to use: timers, inte

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