relay_volume
grahamseamans
Components (7)
| Reference | Value | Description |
|---|---|---|
| IC1 | MCP23008T-E_SS | I2C Interface 1700kHz 5.5V 20-Pin SSOP T/R |
| IC2,IC3 | TLP293-4_GB,E | Collector-Emitter Voltage : 80 V (min) Current Transfer Ratio : 50% (min) GB rank: 100% (min) Isolation Voltage : 3750 Vrms (min) Operation temperature range: -55 to 125 C Safety standards UL-recognized: UL 1577, File No.E67349 cUL-recognized: CSA Component Acceptance Service No.5A File No.E67349 CQC- approved : GB4943.1, GB8898 Thailand Facto |
| IC4 | ULN2003ADR | Trans Darlington NPN 50V 0.5A SOIC16 Texas Instruments ULN2003ADR, 7-element NPN Darlington Transistor Array, 0.5 A 50 V, 16-Pin SOIC |
| J1 | BHR-06-VUA | Box Header, Vertical, 6 Pos |
| J2 | 22-23-2091 | 2.54mm,header,KK,vert,Sn,frictn lock,9w Molex KK 254 Series, Series Number 6373, 2.54mm Pitch 9 Way 1 Row Straight PCB Header, Through Hole, Solder Termination |
| R1-R3 | 4.7k | Resistor, small symbol |
| RN1 | 4816P-1-221LF | 4816P DIP SMD ResistorNetwork Array 220R Bourns 4800P Series 220 Isolated Resistor Network, 8 Resistors, 1.28W total DIP package Pin |