CH334F_C5187527

Part: Adafruit CH334F Mini USB Hub Breakouts

Type: USB Hub Breakout Board

Description: A compact USB 2.1 hub breakout board featuring a CH334F chip, converting one high-speed USB port into either two or four downstream ports, designed for embedding.

Operating Conditions:

• Supply voltage: 5V
• Operating temperature: null
• USB Standard: USB 2.1

Absolute Maximum Ratings:

• Max supply voltage: null
• Max continuous current: null
• Max junction/storage temperature: null

Key Specs:

• USB Standard: USB 2.1
• Downstream Ports: 2 or 4
• Upstream Connection Options: USB C port, 0.1" header pins (5V, D+, D-, GND)
• Downstream Port Connections: 4-pin pads (5V, D+, D-, GND)
• Status Indicators: Green LEDs for each port (host and downstream)
• LED Control: Jumper to disable LEDs

Features:

• Compact design for embedding
• No bulky enclosure
• Flexible upstream connection via USB C or header pins
• Breakout pads for downstream peripheral connections
• Per-port status LEDs
• LED disable jumper

Applications:

• Connecting multiple devices to an embedded Linux board
• Turning a single USB peripheral into a multi-device peripheral
• Embedding into an enclosure or existing device

Package:

• Breakout board (with mounting holes)