Product Summary

The TCA105B is a threshold switch. It contains an oscillator stage, a threshold switching, and two anti-valent output stages. The TCA105B is especially suitable for application in poroximity switches, light reflection switches, and other contactless switching applications.

Parametrics

TCA105B absolute maximum ratings: (1)supply votlage, VS: 30V; (2)output votlage, VQ: 30V; (3)output current, IQ: 50mA; (4)switching frequency, Fs: 40kHz; (5)junction temperature, Tj: 150℃; (6)storage temperature range, Tstg: -55 to 125℃.

Features

TCA105B features: (1)wide range of supply voltage, 4.5 to 30V; (2)high output current, 50mA; (3)TTL-compatible; (4)triggerable with DC signal.

Diagrams

TCA105B circuit diagram

TCA100ST
TCA100ST
Apex Tool Group (Formerly Cooper Tools)
Tool Kits & Cases Xcelite Tool Case Aluminum w/Tools
Data Sheet
0-1: $624.00
TCA105
TCA105
Other

Data Sheet
Negotiable 
TCA1116PWR
TCA1116PWR
Texas Instruments
I/O Expanders, Repeaters & Hubs 16B I2C & SMBUS LOW PWR I/O EXPANDER
Data Sheet
0-1: $1.65
1-25: $1.35
25-100: $1.22
100-250: $0.92
TCA1116RTWR
TCA1116RTWR
Texas Instruments
I/O Expanders, Repeaters & Hubs 16B I2C & SMBus Lo-Pwr I/O Expander
Data Sheet
0-2310: $0.86
2310-3000: $0.86
3000-6000: $0.83
TCA1365B
TCA1365B
Other

Data Sheet
Negotiable 
TCA14A
TCA14A
Other

Data Sheet
Negotiable