TLC59461 Overview
Description
The TLC59461 is a 16-channel, constant-current sink LED driver. Each channel is individually adjustable with 4096 pulse-width modulated (PWM) steps and 64 constant-current sink steps for dot correction.
Key Features
- 23 16 Channels, Constant-Current Sink Output
- 40-mA Capability (Constant-Current Sink)
- 12-Bit (4096 Steps) Grayscale PWM Control
- 6-Bit (64 Steps) Dot Correction
- LED Power-Supply Voltage up to 17 V
- VCC = 3.0 V to 5.5 V
- Constant-Current Accuracy: – Channel-to-Channel = ±1% (typ) – Device-to-Device = ±2% (typ)
- 30-MHz Data Transfer Rate
- 33-MHz Grayscale PWM Clock
- Extended Serial Interface
