RTB_D22
git4dcc
DCC / Railcom decoder (Plux16, double sided)
Components (28)
| Reference | Value | Description |
|---|---|---|
| IC1 | AVR64DD28-I_STX | 8-bit Microcontrollers - MCU 64KB, 8KB RAM, 28p, 24MHz, MVIO, 12b ADC, ZCD, DAC, 2xUART, SPI, TWI |
| IC2 | NCP730BMT500TBG | LDO Regulator Pos 3.3V 0.15A 6-Pin WDFN EP T/R |
| IC3 | DRV8231ADSGR | DRV8231: 4.5-V to 33-V, 600-m, shunt |
| IC4 | NCP730BMT1500TBG | -40℃~+125℃@(Tj) 1 1.8uA 150mA 15V 38V 48dB@(1MHz) Fixed Positive Under Voltage Lockout、Over Current Protection、Over Temperature Protection、Enable WDFN-6-EP(2x2) Voltage Regulators - Linear, Low Drop Out (LDO) Regulators ROHS |
| Q1 | BC847BDW1 | -65℃~+150℃ 100MHz 100mA 2 NPN 200 300mV 300mW 45V 5V 5uA NPN SOT-666-6 Bipolar (BJT) ROHS |
| Q2 | BC857BDW1 | -65℃~+150℃ 100MHz 100mA 2 PNP 200@2mA,5V 300mW 400mV@10mA,5mA 45V 5V 5uA PNP SOT-666-6 Bipolar (BJT) ROHS |
| Q3-Q6 | PMZB200UNEYL | N-Channel 30 V 1.4A (Ta) 350mW (Ta), 6.25W (Tc) Surface Mount DFN1006B-3 |
| C1,C2 | 10u/25V | 10uF 25V X5R ±20% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C3,C5 | 22u/6V | 22uF 6.3V X5R ±20% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C6 | 1u/50V | 1uF 25V X5R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C8,C10 | 100n/50V | 100nF 50V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| D1,D2,D4 | SM5819L2-TP | -55℃~+150℃ 1 Independent 10A 1A 40V 600mV@1A 60uA@40V DFN1006-2 Schottky Diodes ROHS |
| D3 | LED | -30℃~+85℃ 130° 2.6V~3.6V 20mA 45mcd 463nm~475nm 465nm 72mW Blue Discrete Diode 0402 LED Indication - Discrete ROHS |
| D8 | BAS3007ARPPE6327HTSA1 | Infineon BAS3007ARPPE6327HTSA1 SMT Schottky Diode, 30V 900mA, 4-Pin SOT-143 |
| J1 | Conn_02x08_Counter_Clockwise | |
| J2 | Conn_01x01 | |
| R1,R2,R15,R17 | 33k | -55℃~+155℃ 33kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R3 | 3.3k | -55℃~+155℃ 4.7kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R4 | 22 | -55℃~+155℃ 22Ω 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R5,R6,R11,R12,R24 | 10k | -55℃~+155℃ 10kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R7,R8,R14 | 220k | -55℃~+155℃ 220kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R9,R10 | 9.1k | -55℃~+155℃ 50V 62.5mW 9.1kΩ Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R13 | 1k | -55℃~+155℃ 1kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R16,R18 | 12k | -55℃~+155℃ 12kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R19 | 1 | -55℃~+155℃ 100mW 1Ω 75V Thick Film Resistor ±1% ±400ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R20 | 47k | -55℃~+155℃ 47kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R21,R22 | 470 | -55℃~+155℃ 470Ω 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R23 | 100 | -55℃~+155℃ 100mW 100Ω 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |