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AD5242BRZ1M
Public Made by Adomby adom
Analog Devices Digital Potentiometers, SOIC-16. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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AD5242BRZ1M
Analog Devices · Digital Potentiometers · SOIC-16
AD5242BRZ1M from Analog Devices, in a SOIC-16. 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 | O1 | output | Logic output terminal O1 drives to VDD or VSS and can source or sink milliamperes of load current. |
| 2 | A1 | passive | Resistor terminal A1 of RDAC1; voltage range is VSS to VDD. |
| 3 | W1 | passive | Wiper terminal W1 of RDAC1; voltage range is VSS to VDD. |
| 4 | B1 | passive | Resistor terminal B1 of RDAC1; voltage range is VSS to VDD. |
| 5 | VDD | power_in | Positive power supply, specified for operation from 2.2 V to 5.5 V. |
| 6 | SHDN | input | Active-low asynchronous shutdown that connects wiper W to terminal B and opens terminal A; it should tie to VDD if not used. |
| 7 | SCL | input | Serial clock input for the I2C-compatible interface. |
| 8 | SDA | bidirectional | Serial data input/output for the I2C-compatible interface. |
| 9 | AD0 | input | Package-programmable address bit that, together with AD1, selects one of four I2C target addresses. |
| 10 | AD1 | input | Package-programmable address bit that, together with AD0, selects one of four I2C target addresses. |
| 11 | DGND | power_in | Common ground for the digital circuitry. |
| 12 | VSS | power_in | Negative power supply, specified for operation from 0 V to −2.7 V. |
| 13 | O2 | output | Logic output terminal O2 drives to VDD or VSS and can source or sink milliamperes of load current. |
| 14 | B2 | passive | Resistor terminal B2 of RDAC2; voltage range is VSS to VDD. |
| 15 | W2 | passive | Wiper terminal W2 of RDAC2; voltage range is VSS to VDD. |
| 16 | A2 | passive | Resistor terminal A2 of RDAC2; voltage range is VSS to VDD. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-16 |
| Category | Data Converters |
| Pins | 16 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistor Differential Nonlinearity | R-DNL | -1 | 0.4 | 1 | LSB | RWB, VA = no connect | 3 |
| Resistor Integral Nonlinearity | R-INL | -2 | 0.5 | 2 | LSB | RWB, VA = no connect | 3 |
| Nominal Resistor Tolerance (1 MΩ) | ΔRAB/RAB | -30 | 50 | % | TA = 25°C, RAB = 100 kΩ/1 MΩ | 3 | |
| Resistance Temperature Coefficient | (ΔRAB/RAB)/ΔT × 10^6 | 30 | ppm/°C | VAB = VDD, wiper = no connect | 3 | ||
| Wiper Resistance | RW | 60 | 120 | Ω | IW = VDD/R | 3 | |
| Differential Nonlinearity | DNL | -1 | 0.4 | 1 | LSB | 3 | |
| Integral Nonlinearity | INL | -2 | 0.5 | 2 | LSB | 3 | |
| Voltage Divider Temperature Coefficient | (ΔVW/VW)/ΔT × 10^6 | 5 | ppm/°C | Code = 0x80 | 3 | ||
| Full-Scale Error | VWFSE | -1 | -0.5 | 0 | LSB | Code = 0xFF | 3 |
| Zero-Scale Error | VWZSE | 0 | 0.5 | 1 | LSB | Code = 0x00 | 3 |
| Capacitance (A, B) | CA, CB | 45 | pF | f = 1 MHz, measured to GND, code = 0x80 | 3 | ||
| Capacitance (W) | CW | 60 | pF | f = 1 MHz, measured to GND, code = 0x80 | 3 | ||
| Common-Mode Leakage | ICM | 1 | nA | VA = VB = VW | 3 | ||
| Input Logic High (AD0 and AD1) | VIH | 2.4 | V | VDD = 5 V | 3 | ||
| Input Logic Low (AD0 and AD1) | VIL | 0 | 0.8 | V | VDD = 5 V | 3 | |
| Input Logic High | VIH | 2.1 | V | VDD = 3 V | 3 | ||
| Input Logic Low | VIL | 0 | 0.6 | V | VDD = 3 V | 3 | |
| Input Current | IIL | 1 | µA | VIH = 5 V or VIL = GND | 3 | ||
| Input Capacitance | CIL | 3 | pF | 3 | |||
| Digital Output Logic Low | VOL | 0.4 | V | IOL = 3 mA | 3 | ||
| Output Logic Low (SDA) | VOL | 0.6 | V | IOL = 6 mA | 3 | ||
| Output Logic Low (O1 and O2) | VOL | 0.4 | V | ISINK = 1.6 mA | 3 | ||
| Output Logic High (O1 and O2) | VOH | 4 | V | ISOURCE = 40 µA | 3 | ||
| Three-State Leakage Current (SDA) | IOZ | -1 | 1 | µA | VIH = 5 V or VIL = GND | 3 | |
| Output Capacitance | COZ | 3 | 8 | pF | 3 | ||
| Power Single-Supply Range | VDD | 2.7 | 5.5 | V | VSS = 0 V | 3 | |
| Positive Supply Current | IDD | 0.1 | 50 | µA | VIH = 5 V or VIL = GND | 3 | |
| Power Dissipation | PDISS | 0.5 | 250 | µW | VIH = 5 V or VIL = GND, VDD = 5 V | 4 | |
| Power Supply Sensitivity | PSS | -0.01 | 0.002 | 0.01 | %/% | 4 | |
| −3 dB Bandwidth (1 MΩ) | BW_1 MΩ | 6 | kHz | RAB = 1 MΩ, code = 0x80 | 4 | ||
| Total Harmonic Distortion | THDW | 0.005 | % | VA = 1 V rms + 2 V dc, VB = 2 V dc, f = 1 kHz | 4 | ||
| Single-Supply Operating Temperature Range | TA | -40 | 105 | °C | 6 | ||
| VDD to GND | VDD | -0.3 | 7 | V | 6 | ||
| VSS to GND | VSS | -7 | 0 | V | 6 | ||
| VDD to VSS | VDD/VSS | 7 | V | 6 | |||
| Operating Temperature Range | TA | -40 | 105 | °C | 6 | ||
| Thermal Resistance θJA, 16-Lead SOIC | θJA | 73 | °C/W | 16-Lead SOIC | 6 | ||
| Maximum Junction Temperature | TJ max | 150 | °C | 6 | |||
| Storage Temperature Range | TSTG | -65 | 150 | °C | 6 | ||
| Lead Temperature, Vapor Phase | 215 | °C | Vapor phase, 60 sec | 6 | |||
| Lead Temperature, Infrared | 220 | °C | Infrared, 15 sec | 6 |
CAD (KiCad official)
- Symbol:
AD5242BRZ1M - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files:
ad5242brz1m-etched.step/ad5242brz1m-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad5242brz1m.step/ad5242brz1m.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (17 pp, sha256
b10cb8d6bde9cac7, retrieved 2026-11-02, tier: manufacturer) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-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).
# AD5242BRZ1M
**Analog Devices** · Digital Potentiometers · SOIC-16
AD5242BRZ1M from Analog Devices, in a SOIC-16. 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 | O1 | output | Logic output terminal O1 drives to VDD or VSS and can source or sink milliamperes of load current. |
| 2 | A1 | passive | Resistor terminal A1 of RDAC1; voltage range is VSS to VDD. |
| 3 | W1 | passive | Wiper terminal W1 of RDAC1; voltage range is VSS to VDD. |
| 4 | B1 | passive | Resistor terminal B1 of RDAC1; voltage range is VSS to VDD. |
| 5 | VDD | power_in | Positive power supply, specified for operation from 2.2 V to 5.5 V. |
| 6 | SHDN | input | Active-low asynchronous shutdown that connects wiper W to terminal B and opens terminal A; it should tie to VDD if not used. |
| 7 | SCL | input | Serial clock input for the I2C-compatible interface. |
| 8 | SDA | bidirectional | Serial data input/output for the I2C-compatible interface. |
| 9 | AD0 | input | Package-programmable address bit that, together with AD1, selects one of four I2C target addresses. |
| 10 | AD1 | input | Package-programmable address bit that, together with AD0, selects one of four I2C target addresses. |
| 11 | DGND | power_in | Common ground for the digital circuitry. |
| 12 | VSS | power_in | Negative power supply, specified for operation from 0 V to −2.7 V. |
| 13 | O2 | output | Logic output terminal O2 drives to VDD or VSS and can source or sink milliamperes of load current. |
| 14 | B2 | passive | Resistor terminal B2 of RDAC2; voltage range is VSS to VDD. |
| 15 | W2 | passive | Wiper terminal W2 of RDAC2; voltage range is VSS to VDD. |
| 16 | A2 | passive | Resistor terminal A2 of RDAC2; voltage range is VSS to VDD. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | SOIC-16 |
| Category | Data Converters |
| Pins | 16 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Resistor Differential Nonlinearity | R-DNL | -1 | 0.4 | 1 | LSB | RWB, VA = no connect | 3 |
| Resistor Integral Nonlinearity | R-INL | -2 | 0.5 | 2 | LSB | RWB, VA = no connect | 3 |
| Nominal Resistor Tolerance (1 MΩ) | ΔRAB/RAB | -30 | | 50 | % | TA = 25°C, RAB = 100 kΩ/1 MΩ | 3 |
| Resistance Temperature Coefficient | (ΔRAB/RAB)/ΔT × 10^6 | | 30 | | ppm/°C | VAB = VDD, wiper = no connect | 3 |
| Wiper Resistance | RW | | 60 | 120 | Ω | IW = VDD/R | 3 |
| Differential Nonlinearity | DNL | -1 | 0.4 | 1 | LSB | | 3 |
| Integral Nonlinearity | INL | -2 | 0.5 | 2 | LSB | | 3 |
| Voltage Divider Temperature Coefficient | (ΔVW/VW)/ΔT × 10^6 | | 5 | | ppm/°C | Code = 0x80 | 3 |
| Full-Scale Error | VWFSE | -1 | -0.5 | 0 | LSB | Code = 0xFF | 3 |
| Zero-Scale Error | VWZSE | 0 | 0.5 | 1 | LSB | Code = 0x00 | 3 |
| Capacitance (A, B) | CA, CB | | 45 | | pF | f = 1 MHz, measured to GND, code = 0x80 | 3 |
| Capacitance (W) | CW | | 60 | | pF | f = 1 MHz, measured to GND, code = 0x80 | 3 |
| Common-Mode Leakage | ICM | | | 1 | nA | VA = VB = VW | 3 |
| Input Logic High (AD0 and AD1) | VIH | 2.4 | | | V | VDD = 5 V | 3 |
| Input Logic Low (AD0 and AD1) | VIL | 0 | | 0.8 | V | VDD = 5 V | 3 |
| Input Logic High | VIH | 2.1 | | | V | VDD = 3 V | 3 |
| Input Logic Low | VIL | 0 | | 0.6 | V | VDD = 3 V | 3 |
| Input Current | IIL | | | 1 | µA | VIH = 5 V or VIL = GND | 3 |
| Input Capacitance | CIL | | 3 | | pF | | 3 |
| Digital Output Logic Low | VOL | | | 0.4 | V | IOL = 3 mA | 3 |
| Output Logic Low (SDA) | VOL | | | 0.6 | V | IOL = 6 mA | 3 |
| Output Logic Low (O1 and O2) | VOL | | | 0.4 | V | ISINK = 1.6 mA | 3 |
| Output Logic High (O1 and O2) | VOH | 4 | | | V | ISOURCE = 40 µA | 3 |
| Three-State Leakage Current (SDA) | IOZ | -1 | | 1 | µA | VIH = 5 V or VIL = GND | 3 |
| Output Capacitance | COZ | | 3 | 8 | pF | | 3 |
| Power Single-Supply Range | VDD | 2.7 | | 5.5 | V | VSS = 0 V | 3 |
| Positive Supply Current | IDD | | 0.1 | 50 | µA | VIH = 5 V or VIL = GND | 3 |
| Power Dissipation | PDISS | 0.5 | | 250 | µW | VIH = 5 V or VIL = GND, VDD = 5 V | 4 |
| Power Supply Sensitivity | PSS | -0.01 | 0.002 | 0.01 | %/% | | 4 |
| −3 dB Bandwidth (1 MΩ) | BW_1 MΩ | | 6 | | kHz | RAB = 1 MΩ, code = 0x80 | 4 |
| Total Harmonic Distortion | THDW | | 0.005 | | % | VA = 1 V rms + 2 V dc, VB = 2 V dc, f = 1 kHz | 4 |
| Single-Supply Operating Temperature Range | TA | -40 | | 105 | °C | | 6 |
| VDD to GND | VDD | -0.3 | | 7 | V | | 6 |
| VSS to GND | VSS | -7 | | 0 | V | | 6 |
| VDD to VSS | VDD/VSS | | | 7 | V | | 6 |
| Operating Temperature Range | TA | -40 | | 105 | °C | | 6 |
| Thermal Resistance θJA, 16-Lead SOIC | θJA | | 73 | | °C/W | 16-Lead SOIC | 6 |
| Maximum Junction Temperature | TJ max | | | 150 | °C | | 6 |
| Storage Temperature Range | TSTG | -65 | | 150 | °C | | 6 |
| Lead Temperature, Vapor Phase | | | | 215 | °C | Vapor phase, 60 sec | 6 |
| Lead Temperature, Infrared | | | | 220 | °C | Infrared, 15 sec | 6 |
## CAD (KiCad official)
- Symbol: `AD5242BRZ1M`
- Footprint: `Package_SO:SOIC-16_3.9x9.9mm_P1.27mm`
- 3D model: SOIC-16 (KiCad packages3D, STEP)
- 3D model files: `ad5242brz1m-etched.step` / `ad5242brz1m-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `ad5242brz1m.step` / `ad5242brz1m.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Analog Devices datasheet](https://www.analog.com/media/en/technical-documentation/data-sheets/ad5241_ad5242.pdf) (17 pp, sha256 `b10cb8d6bde9cac7`, retrieved 2026-11-02, tier: manufacturer)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-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).
[Datasheet PDF](docs/ad5242brz1m-datasheet.pdf)