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| PartNumber | DAC8234SPFB | DAC8234SRHAR | DAC8234SPFBR |
| Description | Digital to Analog Converters - DAC Quad 14B Hi Acc +/- 15 VOut Ser Inp DAC | Digital to Analog Converters - DAC Quad 14B Hi Acc +/- 15 VOut Ser Inp DAC | Digital to Analog Converters - DAC Quad 14B Hi Acc +/- 15 VOut Ser Inp DAC |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | Digital to Analog Converters - DAC | Data Acquisition - Digital to Analog Converters (DAC) | Data Acquisition - Digital to Analog Converters (DAC) |
| RoHS | Y | - | - |
| Series | DAC8234 | DAC8234 | DAC8234 |
| Resolution | 14 bit | 14 bit | 14 bit |
| Number of Channels | 4 Channel | 4 Channel | 4 Channel |
| Interface Type | Serial, 3-Wire, SPI | Serial 3-Wire SPI | Serial 3-Wire SPI |
| Minimum Operating Temperature | - 40 C | - 40 C | - 40 C |
| Maximum Operating Temperature | + 105 C | + 105 C | + 105 C |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | TQFP-48 | - | - |
| Packaging | Tray | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Features | On-chip Offset and Gain Calibration, SDO | - | - |
| Height | 1 mm | - | - |
| Number of Converters | 4 Converter | 4 Converter | 4 Converter |
| Power Consumption | 260 mW | - | - |
| Architecture | R-2R | R-2R | R-2R |
| Brand | Texas Instruments | - | - |
| Development Kit | DAC8234EVM | DAC8234EVM | DAC8234EVM |
| Gain Error | 0.006 % FSR | - | - |
| Moisture Sensitive | Yes | - | - |
| Product Type | DACs - Digital to Analog Converters | - | - |
| Factory Pack Quantity | 250 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.319998 oz | 0.003668 oz | 0.319998 oz |
| Product | - | Digital to Analog Converters | Digital to Analog Converters |
| Package Case | - | VQFN-40 | TQFP-48 |
| Operating Temperature | - | -40°C ~ 105°C | -40°C ~ 105°C |
| Output Type | - | Voltage - Buffered | Voltage - Buffered |
| Supplier Device Package | - | 40-VQFN (6x6) | 48-TQFP (7x7) |
| Data Interface | - | SPI | SPI |
| Number of Bits | - | 14 | 14 |
| Voltage Supply Analog | - | 4.75 V ~ 24 V, -4.75 V ~ -18 V | 4.75 V ~ 24 V, -4.75 V ~ -18 V |
| Voltage Supply Digital | - | 2.7 V ~ 5.5 V | 2.7 V ~ 5.5 V |
| Reference Type | - | External | External |
| Number of D A Converters | - | 4 | 4 |
| Settling Time | - | 8μs (Typ) | 8μs (Typ) |
| Differential Output | - | No | No |
| INL DNL LSB | - | ±0.5 (Max), ±0.5 (Max) | ±0.5 (Max), ±0.5 (Max) |