EEG_EMT_32
Raigetix
Components (37)
| Reference | Value | Description |
|---|---|---|
| IC1 | AD7771BCPZ | 8-Channel, 24-Bit, 128 kSPS Simultaneous Sampling ADC |
| Q1,Q3,Q5,Q7,Q9,Q11,Q13,Q15 | BC817 | 0.8A Ic, 45V Vce, NPN Transistor, SOT-23 |
| Q2,Q4,Q6,Q8,Q10,Q12,Q14,Q16 | BC807 | 0.8A Ic, 45V Vce, PNP Transistor, SOT-23 |
| U1 | ESP32-S3-WROOM-1 | 2.4 GHz WiFi (802.11 b/g/n) and Bluetooth ® 5 (LE) module Built around ESP32S3 series of SoCs, Xtensa ® dualcore 32bit LX7 microprocessor Flash up to 16 MB, PSRAM up to 8 MB 36 GPIOs, rich set of peripherals Onboard PCB antenna |
| U2-U5 | TPD4E001DRLR | Low-capacitance 4-channel +/-15-k-V ESD protection array for high-speed data interfaces 6-SOT-5X3 -40 to 85 |
| U6 | LM317L_SO8 | 100mA 35V Adjustable Linear Regulator, SO-8 |
| U7 | TPS563200 | |
| U8 | LM2776 | Switched capacitor inverter, inverts positive voltage +2.7 to +5.5V to negative, 200mA, SOT-23-6 |
| U9 | LM337L_SO8 | 100mA 35V Adjustable Negative Linear Regulator, SO-8 |
| U10,U11 | LM324 | Low-Power, Quad-Operational Amplifiers, DIP-14/SOIC-14/SSOP-14 |
| U12 | DAC5578xPW | 8-Bit, Octal-Channel, Ultra-Low Glitch, Voltage Output, Two-Wire Interface Digital-to-Analog Converters, TSSOP-16 |
| C1,C4,C7,C9,C11,C13,C15,C17 | 1uF | Unpolarized capacitor |
| C2,C3,C6,C8,C10,C12,C14,C16 | 10nF | Unpolarized capacitor |
| C5,C20,C23,C26,C32,C33 | 100nf | Unpolarized capacitor |
| C18,C19 | 16pf | Unpolarized capacitor |
| C21,C22,C24,C25,C28-C31,C35-C38 | 47uf | |
| C27 | 22pf | |
| C34,C39 | 1uf | Unpolarized capacitor |
| CN1-CN4 | 1nF | |
| D1 | SS14 | 100V 1A Schottky Diode, SMA |
| J1 | DE15_Plug_HighDensity_MountingHoles | 15-pin male plug socket D-SUB connector, High density (3 columns), Triple Row, Generic, VGA-connector, Mounting Hole |
| J2 | USB_C_Receptacle_USB2.0_16P | USB 2.0-only 16P Type-C Receptacle connector |
| J3 | DE9_Plug_MountingHoles | 9-pin male plug pin D-SUB connector, Mounting Hole |
| J4 | Conn_01x06_Pin | Generic connector, single row, 01x06, script generated |
| J5 | Conn_01x03 | Generic connector, single row, 01x03, script generated (kicad-library-utils/schlib/autogen/connector/) |
| J6 | Conn_02x03_Odd_Even | Generic connector, double row, 02x03, odd/even pin numbering scheme (row 1 odd numbers, row 2 even numbers), script generated (kicad-library-utils/schlib/autogen/connector/) |
| J7-J9 | Conn_01x02_Socket | Generic connector, single row, 01x02, script generated |
| L1 | WPN4020H4R7MT | |
| R1,R4,R6,R15-R18,R23-R26,R28-R30 | 10K | Resistor |
| R5,R10 | 1k2 | Resistor |
| R7 | 33.2K | |
| R8,R9 | 390 | Resistor |
| R11-R14,R19-R22 | 1K5 | |
| R33,R34 | 4k7 | |
| Rcc1,Rcc2 | 5.1K | |
| RN1-RN4 | 2.2K | 4 resistor network, parallel topology |
| Y1 | Crystal_GND24 | Four pin crystal, GND on pins 2 and 4 |