Specifications
| Type | Description |
|---|---|
| Part Number | DAC8830 |
| Manufacturer | Texas Instruments |
| Product Type | Operational Amplifier |
| Category | Signal Chain |
| Component Type | Other |
| Package / Case | SO-8 (D package) for DAC8830; DAC8831 also offered in SO-14 and QFN-14 |
| Resolution | 16 bits; All devices |
| Supply Voltage | 2.7 to 5.5 V; Operating power supply voltage VDD |
| Power Consumption at 3 V | 15 µW typ, 60 µW max; VDD=3 V |
| Power Consumption at 5 V | 25 µW typ, 100 µW max; VDD=5 V |
| Supply Current at 3 V | 5 µA typ, 20 µA max; VDD=3 V |
| Supply Current at 5 V | 5 µA typ, 20 µA max; VDD=5 V |
| Integral Nonlinearity, DAC8830ICD | ±0.5 LSB typ, ±1 LSB max; DAC8830ICD grade |
| Integral Nonlinearity, DAC8830IBD | ±0.5 LSB typ, ±2 LSB max; DAC8830IBD grade |
| Integral Nonlinearity, DAC8830ID | ±0.5 LSB typ, ±4 LSB max; DAC8830ID grade |
| Differential Nonlinearity | ±0.5 LSB typ, ±1 LSB max; All grades |
| Gain Error at 25°C | ±1 LSB typ, ±5 LSB max; TA=25°C |
| Gain Error over Temperature | ±7 LSB max; TA=-40°C to +85°C |
| Gain Drift | ±0.1 ppm/°C typ; All devices |
| Zero-Code Error at 25°C | ±0.25 LSB typ, ±1 LSB max; TA=25°C |
| Zero-Code Error over Temperature | ±2 LSB max; TA=-40°C to +85°C |
| Zero-Code Drift | ±0.05 ppm/°C typ; All devices |
| Voltage Output Range | 0 to +VREF; DAC8830 unipolar operation |
| Output Impedance | 6.25 kΩ typ; Voltage output |
| Settling Time | 1 µs typ; To 1/2 LSB of full scale, CL=10 pF |
| Slew Rate | 25 V/µs typ; CL=10 pF, 10% to 90% transition from 0 to full scale |
| Digital-to-Analog Glitch | 35 nV-s typ; 1 LSB change around major carry |
| Digital Feedthrough | 0.2 nV-s typ; CS held high while SCLK and DIN toggle; DAC output unchanged |
| Output Noise | 10 nV/√Hz typ; DAC8830, TA=25°C |
| Power-Supply Rejection | ±1 LSB typ; VDD varies ±10% |
| Reference Input Voltage Range | 1.25 V to VDD; Reference input |
| Reference Input Impedance | 9 kΩ typ; Unipolar mode; code-dependent, minimum at 8555h |
| Reference -3 dB Bandwidth | 1.3 MHz typ; Code=FFFFh |
| Reference Feedthrough | 1 mV typ; Code=0000h, VREF=1 VPP at 100 kHz |
| Signal-to-Noise Ratio | 92 dB typ; Reference input |
| Reference Input Capacitance at 0000h | 75 pF typ; Code=0000h |
| Reference Input Capacitance at FFFFh | 120 pF typ; Code=FFFFh |
| Digital Input Low Voltage at 2.7 V | 0.6 V max; VDD=2.7 V |
| Digital Input Low Voltage at 5 V | 0.8 V max; VDD=5 V |
| Digital Input High Voltage at 2.7 V | 2.1 V min; VDD=2.7 V |
| Digital Input High Voltage at 5 V | 2.4 V min; VDD=5 V |
| Digital Input Current | ±1 µA max; Digital inputs |
| Digital Input Capacitance | 10 pF typ; Digital inputs |
| Input Hysteresis Voltage | 0.4 V typ; Schmitt-trigger digital inputs |
| Specified Temperature Range | -40°C to +85°C; Specified performance |
| Serial Interface Clock Rate | up to 50 MHz; SPI-compatible serial interface |
| SCLK Period | 20 ns min; VDD=3 V or 5 V, TA=-40°C to +85°C |
| SCLK High or Low Time | 10 ns min; VDD=3 V or 5 V, TA=-40°C to +85°C |
| Data Setup Time | 10 ns min; Input timing, VDD=3 V or 5 V |
| Data Hold Time | 0 ns min; Input timing, VDD=3 V or 5 V |
| Reset Value | Zero code; Power-up reset |
| Absolute Maximum Supply Voltage | -0.3 to +7 V; VDD to AGND |
| Absolute Maximum Digital Input Voltage | -0.3 to VDD + 0.3 V; Digital input voltage to DGND |
| Storage Temperature Range | -65°C to +150°C; Absolute maximum rating |
| Junction Temperature Maximum | +150°C; TJ max |
| Thermal Impedance | 136.9°C/W; SO-8 package, θJA |
| Datasheet Status | request_only |
Product Overview
Texas Instruments DAC8830 is a 16-bit voltage-output DAC in the Signal_Chain category. The device provides unipolar DAC operation with a voltage output range from 0 to +VREF, and it accepts a reference input from 1.25 V to VDD. The DAC8830 uses an SO-8 D package, while the related DAC8831 is also offered in SO-14 and QFN-14 packages.
The operating supply range is 2.7 V to 5.5 V. Current consumption is 5 µA typical and 20 µA maximum at both 3 V and 5 V supplies. Power consumption is specified as 15 µW typical and 60 µW maximum at 3 V, and 25 µW typical and 100 µW maximum at 5 V.
Dynamic and interface parameters include 1 µs typical settling to 1/2 LSB, 25 V/µs typical slew rate with 10 pF load, and an SPI-compatible serial interface supporting clock rates up to 50 MHz. The specified performance temperature range is -40°C to +85°C, with power-up reset to zero code.
Key Features
- 16-bit voltage-output DAC architecture
- 2.7 V to 5.5 V operating supply range
- Unipolar output range from 0 to +VREF
- 1.25 V to VDD reference input range
- 1 µs typical settling to 1/2 LSB
- SPI-compatible serial interface up to 50 MHz
- 5 µA typical supply current at 3 V or 5 V
- Zero-code power-up reset behavior
- Schmitt-trigger digital inputs with 0.4 V typical hysteresis
- Specified operation from -40°C to +85°C
Typical Applications
- Precision voltage-output signal chains
- SPI-controlled analog output nodes
- Low-power DAC output generation
- Reference-driven unipolar voltage control
- Temperature-specified industrial signal interfaces
- 16-bit calibration voltage outputs
Procurement Notes
When requesting a quote for DAC8830, buyers should confirm the manufacturer, package or case, required quantity, target date code, compliance documents, packing method, destination country and expected delivery schedule.
If alternatives are acceptable, buyers should share the approved vendor list, required electrical or optical limits, package constraints and qualification requirements. Any alternative part should be reviewed by the buyer's engineering team before production use.
For analog and signal-chain sourcing, supply voltage, bandwidth, accuracy, noise level, package, temperature grade, input/output configuration and qualification requirements should be verified before approval.
FAQ
What resolution does the DAC8830 provide?
The DAC8830 is specified as a 16-bit voltage-output DAC. Its differential nonlinearity is ±0.5 LSB typical and ±1 LSB maximum across all grades, while integral nonlinearity maximum depends on the selected DAC8830 grade.
What supply range is specified for DAC8830 operation?
The operating VDD supply voltage range is 2.7 V to 5.5 V. Supply current is specified as 5 µA typical and 20 µA maximum at both 3 V and 5 V operating conditions.
What output range does the DAC8830 support?
In unipolar operation, the DAC8830 voltage output range is 0 to +VREF. The reference input voltage range is specified from 1.25 V to VDD, with 9 kΩ typical reference input impedance in unipolar mode.
How fast is the DAC8830 serial interface?
The device uses an SPI-compatible serial interface with clock rates up to 50 MHz. Timing specifications include a 20 ns minimum SCLK period, 10 ns minimum SCLK high or low time, 10 ns minimum data setup time, and 0 ns minimum data hold time.
Technical Review & Sourcing Note
Prepared by LDeepAI Component Sourcing Team. Reviewed for RFQ, documentation and alternative sourcing use. Last updated: June 30, 2026.
This page is based on manufacturer datasheet information and LDeepAI sourcing review. Specifications should be verified against the official manufacturer datasheet before final procurement or design approval. Final electrical, optical and reliability approval should be confirmed by the buyer's engineering team.