RTB_C13
git4dcc
4 Channel RailCom and Block Occupancy Detector
Components (34)
| Reference | Value | Description |
|---|---|---|
| IC1 | 74HC595BQ,115 | 8-bit SIPO shift register,3-state, QFN16 |
| IC2 | MPM3610AGQV | Switching Voltage Regulators 21V/1.2A DC/DC Mini-Module Regulator with Integrated Inductor |
| IC9 | THVD1450DRBR | RS-422/RS-485 Interface IC A 595-THVD1450DRBT |
| Q1 | BC848 | -65℃~+150℃ 100mA 100nA 200@2mA,5V 200MHz 200mW 250mV 30V NPN SOT-323 Bipolar (BJT) ROHS |
| Q3 | BC857BS | 100mA IC, 45V Vce, Dual PNP/PNP Transistors, SOT-363 |
| U1 | AVR-64DA48 | 1.8V~5.5V 10bit 12bit 24MHz 41 64KB AVR VQFN-48(6x6) Microcontrollers (MCU/MPU/SOC) ROHS |
| U2 | MIC5235-3.3 | -40℃~+125℃@(Tj) 1 150mA 18uA 24V 3.3V 310mV@(150mA) Fixed Over Current Protection Positive SOT-23-5 Voltage Regulators - Linear, Low Drop Out (LDO) |
| U3,U7,U10,U13 | INA181-A1 | -200mV~26V -40℃~+125℃ 1 20V/V 350kHz SOT-23-6 Current Sense Amplifiers ROHS |
| U5,U6,U8,U9,U11,U12,U14,U15 | INA381A2 | |
| U16 | INA181-A4 | -200mV~26V -40℃~+125℃ 1 150kHz 200V/V SOT-23-6 Current Sense Amplifiers ROHS |
| C1-C4,C9 | 1u | 1uF 50V X7R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C6,C10,C11,C13 | 100n | 100nF 16V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,100nF 50V X7R ±10% 0402 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,100nF 50V X7R ±10% 0603 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C7 | 22u/10V | 22uF 25V X5R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C8,C27 | 10u/25V | 10uF 50V X5R ±10% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS,10uF 50V X5R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C12 | 22u/6.3V | 22uF 25V X5R ±20% 0805 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| C26 | 2.2u | 2.2uF 50V X7R ±10% 1206 Multilayer Ceramic Capacitors MLCC - SMD/SMT ROHS |
| D1,D4,D15-D21,D23,D24 | SS34FA | -55℃~+125℃ 3A 40V 500uA@40V 550mV@3A 80A SOD-123F Schottky Diodes ROHS |
| D22 | D_Small | 1A 25A 40V 600mV@1A SOD-323 Schottky Diodes ROHS |
| D25-D27,D30,D31 | Schottky | 150uA@40V 2A 40V 550mV@2A 0603 Schottky Diodes ROHS |
| R1,R20 | 160 | -55℃~+155℃ 100mW 160Ω 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS,-55℃~+155℃ 125mW 150V 160Ω Thick Film Resistor ±1% ±100ppm/℃ 0805 Chip Resistor - Surface Mount ROHS |
| R2,R17,R19,R22 | 0.1 | 100mΩ 500mW ±1% ±200ppm/℃ 1206 Current Sense Resistors / Shunt Resistors ROHS |
| R3,R18,R21,R23,R27 | 22 | -55℃~+155℃ 100mW 22Ω 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R4-R6,R28,R72 | 3.3k | -55℃~+155℃ 100mW 3.3kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS,-55℃~+155℃ 3.3kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R7,R8 | 100k | -55℃~+155℃ 100kΩ 100mW 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R9-R16 | 4.7k | -55℃~+155℃ 100mW 4.7kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R24,R26 | 1k | -55℃~+155℃ 1kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R25 | 0.01 | 0.01Ω 1W Current Sense Resistor ±1% ±100ppm/℃ 1206 Current Sense Resistors / Shunt Resistors ROHS |
| R29 | 68k | -55℃~+155℃ 50V 62.5mW 68kΩ Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R30 | 13k | -55℃~+155℃ 13kΩ 50V 62.5mW Thick Film Resistor ±1% ±100ppm/℃ 0402 Chip Resistor - Surface Mount ROHS |
| R31,R32 | 2.2k | -55℃~+155℃ 100mW 2.2kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R34,R35 | 220k | -55℃~+155℃ 100mW 220kΩ 75V Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R36,R37 | 9.1k | -55℃~+155℃ 100mW 75V 9.1kΩ Thick Film Resistor ±1% ±100ppm/℃ 0603 Chip Resistor - Surface Mount ROHS |
| R78,R79 | 100 | -55℃~+155℃ 100Ω 200V 250mW Thick Film Resistor ±1% ±100ppm/℃ 1206 Chip Resistor - Surface Mount ROHS |
| X1 | ASE-xxxMHz | XTAL OSC XO 24.0000MHZ CMOS SMD |