LT8500

所属类别：LED驱动
产品名称：具 12 位分辨率和 50MHz 可级联串行接口的 48 通道 LED PWM 发生器
厂商：LT
生产批号：11+
封装：QFN-56
库存状态：有库存
库存量：2000
最低订购量：1
详细资料：

Product Introduction

The LT8500 is a 48-channel LED PWM generator with 12-bit resolution and a 50MHz cascadable serial interface

peculiarity

3Vreach5.5VInput voltage
48IndependentPWMoutput
TTL / CMOSlogic50MHzSerial data interface
12bit(4096level) PWMWidth resolution
6bit(64level) PWMcorrection(programmingPWMwidth±50%)
Up6.1kHztargetPWMfrequency(PWMCK = 25MHz)
Phase shift options reduce switching noise
Direct control3pieceLT3595A 16passageLEDdrive
Diagnostic information: Synchronization error/ LEDOpen road markers
56pins(5mm x 9mm x 0.75mm) QFNencapsulation

description

LT^®8500 is a product that has48Pulse width modulation of independent channels(PWM)Generator. Each channel has an individually adjustable one12bit(4096level) PWMregister and one6bit(64level) ±50%Calibration registers. All controls can be programmed via a simple serial data interface.3group16Each channel can be configured to be out of phase with each other120° Operation.

LT8500It has two diagnostic information markers: synchronization error and LEDOpen. During state readback, these tags are delivered via a serial data interface along with additional status information.50MHzCascadable serial data interfaces include buffering and lag balancing capabilities, making the chip aPWMIdeal for intensive applications, such as large screensLCDDynamic back lighting as well as monochrome, multicolor, and full colorLEDDisplay. Other than thatLT8500Also great for control3pieceLT3595A LEDDrive.

apply Large screen display LED back lighting Monochrome, multicolor, and full-color LED displays LED billboards and bulletin boards Motor control Industrial control Automated test equipment robot

The ICs associated with the LT8500 include:

Model	Manufacturers	lot number	encapsulation	illustrate
934885001	Belden Inc	2023+	connector	BRSCCS 4D9
1728500000	Weidmüller Interface GmbH & Co. KG	218+	connector	1728500000 S2L 3.5/12/90F 3.5SN OR
A8500GECTR-T	Allegro	15+	26-lead QFN/MLP	Flexible WLED/RGB backlight drivers for mid-size LCDs
A8500EECTR-T	Allegro	15+	26-lead QFN/MLP	Flexible WLED/RGB backlight drivers for mid-size LCDs
AME8500AEETBE31Z	AME	13+	SOT23	Reset ICs
LT8500	LT	11+	QFN-56	48-channel LED PWM generator with 12-bit resolution and 50MHz cascadable serial interface
MIP285000SCF	Panasonic	10+11+	DIP-7	Hong Kong spot, imported original
LP38500TS-ADJ/NOPB		10+11+		Hong Kong spot, imported original
0008500113	MOLEX	10+	N/A	Brand new original import, Hong Kong spot
ADC08500CIYB	NSC	11+	QFP	High-performance, low-power 8-bit, 500 MSPS A/D converter
LP38500ATJ-ADJ	NSC	09+	TO-263-5	1.5A FlexCap low dropout linear regulation
LP38500TS-ADJ	NSC	09+	LLP	1.5A FlexCap low dropout linear regulation
LP38500TSX-ADJ	NSC	09+	TO-263	1.5A FlexCap low dropout linear regulation
LP38500ASDX-ADJ	NSC	10+	LLP	1.5A FlexCap low dropout linear regulation
LP38500TJ-ADJ	NSC	10+	TO-263	1.5A FlexCap low dropout linear regulation
LP38500SDX-ADJ	NSC	11+	LLP-8	1.5A FlexCap low dropout linear regulation
LP38500SD-ADJ	NSC	11+	LLP-8	The 1.5A low-dropout linear regulator FlexCap has a 2.7V to 5.5V input
LP38500ASD-ADJ	NSC	10+	LLP	The 1.5A low-dropout linear regulator FlexCap has a 2.7V to 5.5V input
AME8500BEETAA27	AME	06+	SOT-23	Brand new original
AME8500BEETAA27Z	AME	06+	SOT-23	Brand new original

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