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NSI1306M25-DSWVR
Public Made by Adomby adom
NOVOSENSE RF Modulators / Demodulator, SOP-8-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownNSI1306M25-DSWVR
NOVOSENSE · RF Modulators / Demodulator · SOP-8-300mil
NSI1306M25-DSWVR from NOVOSENSE, in a SOP-8-300mil. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | AVDD | power_in | Power supply for analog side, 3.0V to 5.5V. |
| 2 | INP | input | Positive analog input, ±250mV recommended for NSI1306M25. |
| 3 | INN | input | Negative analog input. |
| 4 | AGND | power_in | Analog ground reference. |
| 5 | DGND | power_in | Digital ground reference. |
| 6 | DOUT | output | Modulator data output, a single-bit data stream synchronous to CLKIN. |
| 7 | CLKIN | input | Modulator clock input, 5 to 21MHz. |
| 8 | DVDD | power_in | Power supply for digital side, 3.0V to 5.5V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | NOVOSENSE |
| Package | SOP-8-300mil |
| Category | Radio Frequency Chip/Antenna |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Analog Side Power Supply | AVDD | 3 | 5 | 5.5 | V | 5 | |
| Digital Side Power Supply | DVDD | 3 | 3.3 | 5.5 | V | 5 | |
| Linear differential input full scale voltage (M25) | VFSR | -250 | 250 | mV | NSI1306M25 | 5 | |
| Operating common-mode input voltage (M25) | VCM | -0.16 | 0.8 | V | NSI1306M25 | 5 | |
| Operating Ambient Temperature | TA | -40 | 125 | ℃ | 5 | ||
| Differential input voltage before clipping output (M25) | VClipping | -320 | 320 | mV | NSI1306M25 | 5 | |
| Power Supply Voltage | AVDD, DVDD | -0.3 | 6.5 | V | 5 | ||
| Output current per Output Pin | Io | -10 | 10 | mA | 5 | ||
| Operating Temperature | TOPR | -40 | 125 | ℃ | 5 | ||
| Junction Temperature | TJ | -40 | 150 | ℃ | 5 | ||
| Storage Temperature | TSTG | -55 | 150 | ℃ | 5 | ||
| ESD HBM | HBM | -2000 | 2000 | V | per AEC-Q100-002-RevD | 5 | |
| ESD CDM | CDM | -1000 | 1000 | V | per AEC-Q100-011-RevB | 5 | |
| Analog Side Supply Current | IAVDD | 11.4 | 15.1 | mA | 8 | ||
| Digital Side Supply Current | IDVDD | 1.78 | 2.5 | mA | 8 | ||
| AVDD undervoltage detection threshold voltage | AVDDUV | 1.8 | 2.3 | 2.7 | V | AVDD falling | 8 |
| Input bias current | IIB | -24 | -18 | -12 | µA | INP = INN = AGND, IIB = (IIBP + IIBN) / 2 | 8 |
| Common-mode transient immunity | CMTI | 100 | 150 | kV/μs | 8 | ||
| Differential nonlinearity | DNL | -0.99 | 0.99 | LSB | 8 | ||
| Integral nonlinearity | INL | -4 | 1 | 4 | LSB | typ printed ±1 | 8 |
| Offset error | EO | -100 | 4.5 | 100 | µV | INP = INN = AGND; typ printed ±4.5 | 8 |
| Offset error thermal drift | TCEO | -0.5 | 0.15 | 1.5 | µV/℃ | typ printed ±0.15 | 8 |
| Gain error | EG | -0.2 | 0.005 | 0.2 | % | typ printed ±0.005% | 8 |
| Gain error thermal drift | TCEG | -40 | 20 | 40 | ppm/℃ | typ printed ±20 | 8 |
| Signal to noise ratio | SNR | 82 | 86 | dB | fIN = 1kHz | 9 | |
| Signal to noise and distortion | SINAD | 82 | 86 | dB | fIN = 1kHz | 9 | |
| Total harmonic distortion | THD | -95 | -85 | dB | fIN = 1kHz | 9 | |
| Spurious-free dynamic range | SFDR | 83 | 100 | dB | fIN = 1kHz | 9 | |
| Input current | IIN | 0 | 7 | µA | DGND ≤ VIN ≤ DVDD | 9 | |
| Output load capacitance | CLOAD | 30 | pF | 9 | |||
| Low-level output voltage | VOL | 0.1 | V | IOL = 20µA | 9 | ||
| Low-level output voltage | VOL | 0.4 | V | IOL = 4mA | 9 | ||
| CLKIN clock frequency | fCLKIN | 5 | 21 | MHz | 9 | ||
| CLKIN clock period | tCLKIN | 47.6 | 200 | ns | 9 | ||
| CLKIN clock high time | tHIGH | 20 | 25 | 120 | ns | 9 | |
| CLKIN clock low time | tLOW | 20 | 25 | 120 | ns | 9 | |
| DOUT rising time | tr | 5 | ns | CLOAD = 15pF | 9 | ||
| DOUT falling time | tf | 5 | ns | CLOAD = 15pF | 9 | ||
| DOUT hold time after rising edge of CLKIN | tH | 3.5 | ns | CLOAD = 15pF | 9 | ||
| Rising edge of CLKIN to DOUT valid delay | tD | 15 | ns | CLOAD = 15pF | 9 | ||
| Analog setting time | tAS | 0.5 | ms | AVDD step to 3.0 V with DVDD ≥ 3.0 V, to DOUT valid, 0.1% settling | 9 | ||
| Junction-to-ambient thermal resistance | RθJA | 86 | ℃/W | SOP8(300mil) | 5 | ||
| Junction-to-case (top) thermal resistance | RθJC(top) | 28 | ℃/W | SOP8(300mil) | 6 | ||
| Junction-to-board thermal resistance | RθJB | 42 | ℃/W | SOP8(300mil) | 6 | ||
| Junction-to-top characterization parameter | ΨJT | 4 | ℃/W | SOP8(300mil) | 6 | ||
| Junction-to-board characterization parameter | ΨJB | 42 | ℃/W | SOP8(300mil) | 6 | ||
| Common-mode overvoltage detection level | VCMov | 0.9 | V | Detection level has a typical hysteresis of 96 mV | 8 | ||
| Common-mode rejection ratio DC | CMRRdc | -106 | dB | INP = INN, fIN = 0 Hz, VCM min ≤ VIN ≤ VCM max | 8 | ||
| Common-mode rejection ratio AC | CMRRac | -104 | dB | INP = INN, fIN = 10 kHz, VCM min ≤ VIN ≤ VCM max | 8 | ||
| Single-ended input resistance | RIN | 19 | kΩ | INN = AGND | 8 | ||
| Differential input resistance | RIND | 22 | kΩ | 8 | |||
| Input capacitance (analog) | CI | 2 | pF | 8 | |||
| Input bias current drift | TCIIB | 1 | nA/℃ | typ printed ±1 | 8 | ||
| PSRR vs AVDD, DC | PSRR | -100 | dB | PSRR vs AVDD, at DC | 9 | ||
| PSRR vs AVDD, 10kHz ripple | PSRR | -90 | dB | PSRR vs AVDD, 100mV and 10kHz ripple | 9 | ||
| Input capacitance (digital) | CIN | 5 | pF | 9 |
CAD (KiCad official)
- Symbol:
NSI1306M25-DSWVR - Footprint:
Package_SO:SOIC-8_3.9x4.9mm_P1.27mm - 3D model: SOP-8-300mil (KiCad packages3D, STEP)
- 3D model files:
nsi1306m25-dswvr-etched.step/nsi1306m25-dswvr-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);nsi1306m25-dswvr.step/nsi1306m25-dswvr.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: NOVOSENSE datasheet (26 pp, sha256
2a8af086877b20b6, retrieved 2026-10-22, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).