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DAC081C081CIMKX
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Texas Instruments Digital To Analog Converters (DAC), TSOT-23-6. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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DAC081C081CIMKX
Texas Instruments · Digital To Analog Converters (DAC) · TSOT-23-6
DAC081C081CIMKX from Texas Instruments, in a TSOT-23-6. 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 | VOUT | output | Analog output voltage from the DAC, which powers up to zero volts and has a rail-to-rail output swing. |
| 2 | VA | power_in | Power supply input with an extended range of 2.7 V to 5.5 V; for the SOT version this supply is also the reference and must be decoupled to GND. |
| 3 | GND | power_in | Ground for all on-chip circuitry. |
| 4 | SDA | bidirectional | Serial data bidirectional connection; it is an open-drain line that must be pulled up to the supply VA by an external pullup resistor. |
| 5 | SCL | input | Serial clock input used together with SDA to control the transfer of data in and out of the device. |
| 6 | ADR0 | input | Tri-state (three-level) address selection input that sets the two least significant bits (A1 and A0) of the 7-bit slave address, see Table 3. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VA | 2.7 | 5.5 | V | 6 | ||
| Operating temperature | TA | -40 | 125 | °C | 6 | ||
| Digital input voltage | 5.5 | V | 6 | ||||
| Output load | 1500 | pF | 6 | ||||
| Supply voltage absolute maximum | VA | -0.3 | 6.5 | V | 5 | ||
| Voltage on any input pin | -0.3 | 6.5 | V | 5 | |||
| Input current at any pin | -10 | 10 | mA | 5 | |||
| Package input current | -20 | 20 | mA | 5 | |||
| Junction temperature | TJ | 150 | °C | 5 | |||
| Storage temperature | Tstg | -65 | 150 | °C | 5 | ||
| Junction-to-ambient thermal resistance | RθJA | 250 | °C/W | DDC (SOT) 6-pin package | 6 | ||
| Integral non-linearity | INL | -0.6 | 0.6 | LSB | 7 | ||
| Differential non-linearity | DNL | -0.1 | 0.1 | LSB | 7 | ||
| Zero code error | ZE | 1.1 | 10 | mV | IOUT = 0 | 7 | |
| Full-scale error | FSE | -0.1 | -0.7 | %FSR | IOUT = 0 | 7 | |
| Gain error | GE | -0.2 | -0.7 | %FSR | All ones loaded to DAC register | 7 | |
| Zero code error drift | ZCED | -20 | µV/°C | 7 | |||
| Gain error tempco | TC GE | -0.7 | ppm FSR/°C | VA = 3 V | 7 | ||
| Gain error tempco | TC GE | -1 | ppm FSR/°C | VA = 5 V | 7 | ||
| Zero code output | ZCO | 1.3 | mV | VA = 3 V, IOUT = 200 µA | 7 | ||
| Zero code output | ZCO | 7 | mV | VA = 5 V, IOUT = 200 µA | 7 | ||
| Full-scale output | FSO | 2.984 | V | VA = 3 V, IOUT = 200 µA | 7 | ||
| Full-scale output | FSO | 4.989 | V | VA = 5 V, IOUT = 200 µA | 7 | ||
| Output short circuit current (ISOURCE) | IOS | 56 | mA | VA = 3 V, VOUT = 0 V, input code = FFFh | 7 | ||
| Output short circuit current (ISOURCE) | IOS | 69 | mA | VA = 5 V, VOUT = 0 V, input code = FFFh | 7 | ||
| Output short circuit current (ISINK) | IOS | -52 | mA | VA = 3 V, VOUT = 3 V, input code = 000h | 7 | ||
| Output short circuit current (ISINK) | IOS | -75 | mA | VA = 5 V, VOUT = 5 V, input code = 000h | 7 | ||
| Continuous output current | IO | 11 | mA | Available on the DAC output | 7 | ||
| Maximum load capacitance | CL | 1500 | pF | RL = ∞ | 7 | ||
| DC output impedance | ZOUT | 7.5 | Ω | 7 | |||
| Input current (SCL, SDA) | IIN | -1 | 1 | µA | SCL, SDA | 8 | |
| Input pin capacitance (SCL, SDA) | CIN | 3 | pF | 8 | |||
| Output low voltage | VOL | 0.4 | V | ISINK = 3 mA | 8 | ||
| Output low voltage | VOL | 0.6 | V | ISINK = 6 mA | 8 | ||
| High-impedance output leakage current | IOZ | -1 | 1 | µA | 8 | ||
| DAC081C081 supply current | IST_VA-1 | 105 | 156 | µA | VA = 2.7 V to 3.6 V, VOUT at midscale, output unloaded | 8 | |
| DAC081C081 supply current | IST_VA-1 | 132 | 214 | µA | VA = 4.5 V to 5.5 V, VOUT at midscale, output unloaded | 8 | |
| Power consumption | PST | 380 | µW | VA = 3 V | 8 | ||
| Power consumption | PST | 730 | µW | VA = 5 V | 8 | ||
| DAC081C081 supply current, continuous operation | ICO_VA-1 | 134 | 220 | µA | fSCL = 400 kHz, VA = 2.7 V to 3.6 V | 8 | |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | 192 | 300 | µA | fSCL = 400 kHz, VA = 4.5 V to 5.5 V | 8 | |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | 225 | 320 | µA | fSCL = 3.4 MHz, VA = 2.7 V to 3.6 V | 8 | |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | 374 | 500 | µA | fSCL = 3.4 MHz, VA = 4.5 V to 5.5 V | 8 | |
| Supply current, power-down | IPD | 0.13 | 1.52 | µA | All power-down modes, VA = 2.7 V to 3.6 V | 9 | |
| Supply current, power-down | IPD | 0.15 | 3.25 | µA | All power-down modes, VA = 4.5 V to 5.5 V | 9 | |
| Power consumption, power-down | PPD | 0.5 | µW | All power-down modes, VA = 3 V | 9 | ||
| Power consumption, power-down | PPD | 0.9 | µW | All power-down modes, VA = 5 V | 9 | ||
| Output voltage settling time | ts | 3 | 4.5 | µs | 40h to C0h code change, RL = 2 kΩ, CL = 200 pF | 10 | |
| Output slew rate | SR | 1 | V/µs | 10 | |||
| Glitch impulse | 12 | nV-sec | Code change from 80h to 7Fh | 10 | |||
| Multiplying bandwidth | 160 | kHz | VREF = 2.5 V ± 0.1 Vpp | 10 | |||
| Total harmonic distortion | THD | 70 | dB | VREF = 2.5 V ± 0.1 Vpp, input frequency = 10 kHz | 10 | ||
| Wake-up time | tWU | 0.8 | µs | VA = 3 V | 10 | ||
| Wake-up time | tWU | 0.5 | µs | VA = 5 V | 10 | ||
| Serial clock frequency | fSCL | 100 | kHz | Standard mode | 10 | ||
| SCL low time | tLOW | 4.7 | µs | Standard mode | 10 | ||
| SCL low time | tLOW | 1.3 | µs | Fast mode | 10 | ||
| SCL low time | tLOW | 160 | ns | High-speed mode, Cb = 100 pF | 10 | ||
| SCL high time | tHIGH | 4 | µs | Standard mode | 10 | ||
| SCL high time | tHIGH | 60 | ns | High-speed mode, Cb = 100 pF | 10 | ||
| Data hold time | tHD;DAT | 0 | 3.45 | µs | Standard mode | 10 | |
| Data hold time | tHD;DAT | 0 | 0.9 | µs | Fast mode | 10 |
CAD (KiCad official)
- Symbol:
DAC081C081CIMKX - Footprint:
Package_TO_SOT_SMD:TSOT-23-6 - 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files:
dac081c081cimkx-etched.step/dac081c081cimkx-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac081c081cimkx.step/dac081c081cimkx.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (43 pp, sha256
58c92fd6e815efd3, retrieved 2026-11-05, 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).
# DAC081C081CIMKX
**Texas Instruments** · Digital To Analog Converters (DAC) · TSOT-23-6
DAC081C081CIMKX from Texas Instruments, in a TSOT-23-6. 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 | VOUT | output | Analog output voltage from the DAC, which powers up to zero volts and has a rail-to-rail output swing. |
| 2 | VA | power_in | Power supply input with an extended range of 2.7 V to 5.5 V; for the SOT version this supply is also the reference and must be decoupled to GND. |
| 3 | GND | power_in | Ground for all on-chip circuitry. |
| 4 | SDA | bidirectional | Serial data bidirectional connection; it is an open-drain line that must be pulled up to the supply VA by an external pullup resistor. |
| 5 | SCL | input | Serial clock input used together with SDA to control the transfer of data in and out of the device. |
| 6 | ADR0 | input | Tri-state (three-level) address selection input that sets the two least significant bits (A1 and A0) of the 7-bit slave address, see Table 3. |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | TSOT-23-6 |
| Category | Data Acquisition |
| Pins | 6 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Supply voltage | VA | 2.7 | | 5.5 | V | | 6 |
| Operating temperature | TA | -40 | | 125 | °C | | 6 |
| Digital input voltage | | | | 5.5 | V | | 6 |
| Output load | | | | 1500 | pF | | 6 |
| Supply voltage absolute maximum | VA | -0.3 | | 6.5 | V | | 5 |
| Voltage on any input pin | | -0.3 | | 6.5 | V | | 5 |
| Input current at any pin | | -10 | | 10 | mA | | 5 |
| Package input current | | -20 | | 20 | mA | | 5 |
| Junction temperature | TJ | | | 150 | °C | | 5 |
| Storage temperature | Tstg | -65 | | 150 | °C | | 5 |
| Junction-to-ambient thermal resistance | RθJA | | 250 | | °C/W | DDC (SOT) 6-pin package | 6 |
| Integral non-linearity | INL | -0.6 | | 0.6 | LSB | | 7 |
| Differential non-linearity | DNL | -0.1 | | 0.1 | LSB | | 7 |
| Zero code error | ZE | | 1.1 | 10 | mV | IOUT = 0 | 7 |
| Full-scale error | FSE | | -0.1 | -0.7 | %FSR | IOUT = 0 | 7 |
| Gain error | GE | | -0.2 | -0.7 | %FSR | All ones loaded to DAC register | 7 |
| Zero code error drift | ZCED | | -20 | | µV/°C | | 7 |
| Gain error tempco | TC GE | | -0.7 | | ppm FSR/°C | VA = 3 V | 7 |
| Gain error tempco | TC GE | | -1 | | ppm FSR/°C | VA = 5 V | 7 |
| Zero code output | ZCO | | 1.3 | | mV | VA = 3 V, IOUT = 200 µA | 7 |
| Zero code output | ZCO | | 7 | | mV | VA = 5 V, IOUT = 200 µA | 7 |
| Full-scale output | FSO | | 2.984 | | V | VA = 3 V, IOUT = 200 µA | 7 |
| Full-scale output | FSO | | 4.989 | | V | VA = 5 V, IOUT = 200 µA | 7 |
| Output short circuit current (ISOURCE) | IOS | | 56 | | mA | VA = 3 V, VOUT = 0 V, input code = FFFh | 7 |
| Output short circuit current (ISOURCE) | IOS | | 69 | | mA | VA = 5 V, VOUT = 0 V, input code = FFFh | 7 |
| Output short circuit current (ISINK) | IOS | | -52 | | mA | VA = 3 V, VOUT = 3 V, input code = 000h | 7 |
| Output short circuit current (ISINK) | IOS | | -75 | | mA | VA = 5 V, VOUT = 5 V, input code = 000h | 7 |
| Continuous output current | IO | | 11 | | mA | Available on the DAC output | 7 |
| Maximum load capacitance | CL | | | 1500 | pF | RL = ∞ | 7 |
| DC output impedance | ZOUT | | 7.5 | | Ω | | 7 |
| Input current (SCL, SDA) | IIN | -1 | | 1 | µA | SCL, SDA | 8 |
| Input pin capacitance (SCL, SDA) | CIN | | 3 | | pF | | 8 |
| Output low voltage | VOL | | | 0.4 | V | ISINK = 3 mA | 8 |
| Output low voltage | VOL | | | 0.6 | V | ISINK = 6 mA | 8 |
| High-impedance output leakage current | IOZ | -1 | | 1 | µA | | 8 |
| DAC081C081 supply current | IST_VA-1 | | 105 | 156 | µA | VA = 2.7 V to 3.6 V, VOUT at midscale, output unloaded | 8 |
| DAC081C081 supply current | IST_VA-1 | | 132 | 214 | µA | VA = 4.5 V to 5.5 V, VOUT at midscale, output unloaded | 8 |
| Power consumption | PST | | 380 | | µW | VA = 3 V | 8 |
| Power consumption | PST | | 730 | | µW | VA = 5 V | 8 |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | | 134 | 220 | µA | fSCL = 400 kHz, VA = 2.7 V to 3.6 V | 8 |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | | 192 | 300 | µA | fSCL = 400 kHz, VA = 4.5 V to 5.5 V | 8 |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | | 225 | 320 | µA | fSCL = 3.4 MHz, VA = 2.7 V to 3.6 V | 8 |
| DAC081C081 supply current, continuous operation | ICO_VA-1 | | 374 | 500 | µA | fSCL = 3.4 MHz, VA = 4.5 V to 5.5 V | 8 |
| Supply current, power-down | IPD | | 0.13 | 1.52 | µA | All power-down modes, VA = 2.7 V to 3.6 V | 9 |
| Supply current, power-down | IPD | | 0.15 | 3.25 | µA | All power-down modes, VA = 4.5 V to 5.5 V | 9 |
| Power consumption, power-down | PPD | | 0.5 | | µW | All power-down modes, VA = 3 V | 9 |
| Power consumption, power-down | PPD | | 0.9 | | µW | All power-down modes, VA = 5 V | 9 |
| Output voltage settling time | ts | | 3 | 4.5 | µs | 40h to C0h code change, RL = 2 kΩ, CL = 200 pF | 10 |
| Output slew rate | SR | | 1 | | V/µs | | 10 |
| Glitch impulse | | | 12 | | nV-sec | Code change from 80h to 7Fh | 10 |
| Multiplying bandwidth | | | 160 | | kHz | VREF = 2.5 V ± 0.1 Vpp | 10 |
| Total harmonic distortion | THD | | 70 | | dB | VREF = 2.5 V ± 0.1 Vpp, input frequency = 10 kHz | 10 |
| Wake-up time | tWU | | 0.8 | | µs | VA = 3 V | 10 |
| Wake-up time | tWU | | 0.5 | | µs | VA = 5 V | 10 |
| Serial clock frequency | fSCL | | | 100 | kHz | Standard mode | 10 |
| SCL low time | tLOW | 4.7 | | | µs | Standard mode | 10 |
| SCL low time | tLOW | 1.3 | | | µs | Fast mode | 10 |
| SCL low time | tLOW | 160 | | | ns | High-speed mode, Cb = 100 pF | 10 |
| SCL high time | tHIGH | 4 | | | µs | Standard mode | 10 |
| SCL high time | tHIGH | 60 | | | ns | High-speed mode, Cb = 100 pF | 10 |
| Data hold time | tHD;DAT | 0 | | 3.45 | µs | Standard mode | 10 |
| Data hold time | tHD;DAT | 0 | | 0.9 | µs | Fast mode | 10 |
## CAD (KiCad official)
- Symbol: `DAC081C081CIMKX`
- Footprint: `Package_TO_SOT_SMD:TSOT-23-6`
- 3D model: TSOT-23-6 (KiCad packages3D, STEP)
- 3D model files: `dac081c081cimkx-etched.step` / `dac081c081cimkx-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `dac081c081cimkx.step` / `dac081c081cimkx.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Texas Instruments datasheet](https://www.ti.com/lit/ds/symlink/dac081c081.pdf) (43 pp, sha256 `58c92fd6e815efd3`, retrieved 2026-11-05, 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/dac081c081cimkx-datasheet.pdf)