component
DAC7616UB
Public Made by Adomby adom
Texas Instruments Digital To Analog Converters (DAC), SOIC-16-300mil. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
Generated by kicad-footprint-generator · KiCad file format 20260206
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DAC7616UB
Texas Instruments · Digital To Analog Converters (DAC) · SOIC-16-300mil
DAC7616UB from Texas Instruments, in a SOIC-16-300mil. 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 | VDD | power_in | Positive analog supply voltage, +3V nominal, with a specified range of 3.0 V to 3.6 V. |
| 2 | VOUTD | output | DAC D voltage output, which can swing down to ground; output current is specified at -625 µA to +625 µA. |
| 3 | VOUTC | output | DAC C voltage output, which can swing down to ground; output current is specified at -625 µA to +625 µA. |
| 4 | VREFL | input | Reference input voltage low; sets the minimum output voltage for all DACs, with an input range of 0 V. |
| 5 | VREFH | input | Reference input voltage high; sets the maximum output voltage for all DACs, with an input range of 0 V to +1.25 V. |
| 6 | VOUTB | output | DAC B voltage output, which can swing down to ground; output current is specified at -625 µA to +625 µA. |
| 7 | VOUTA | output | DAC A voltage output, which can swing down to ground; output current is specified at -625 µA to +625 µA. |
| 8 | AGND | power_in | Analog ground pin for the device. |
| 9 | GND | power_in | Device ground; the single ground pin, through which all digital and analog return currents must flow. |
| 10 | SDI | input | Serial data input carrying the 16-bit word (2-bit DAC address, two unused bits, then 12-bit code, MSB first), clocked by CLK. |
| 11 | CLK | input | Serial data clock; ORed with CS to advance the internal shift register, and the two inputs are interchangeable. |
| 12 | CS | input | Chip select input that enables serial communication when multiple serial devices share the bus; ORed with CLK to advance the shift register. |
| 13 | NIC | unconnected | Not internally connected. |
| 14 | LDAC | input | The selected DAC register becomes transparent when LDAC is LOW and is latched when LDAC is HIGH. |
| 15 | RESET | input | Asynchronous reset input; when LOW, sets all DAC registers to zero-scale (000H) or mid-scale (800H) as selected by RESETSEL. |
| 16 | RESETSEL | input | When LOW, a LOW on RESET sets all DAC registers to 000H; when HIGH, a LOW on RESET sets them to 800H. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Package | SOIC-16-300mil |
| Category | Data Acquisition |
| Pins | 16 |
CAD (KiCad official)
- Symbol:
DAC7616UB - Footprint:
Package_SO:SOIC-16_3.9x9.9mm_P1.27mm - 3D model: SOIC-16-300mil (KiCad packages3D, STEP)
- 3D model files:
dac7616ub-etched.step/dac7616ub-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);dac7616ub.step/dac7616ub.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Texas Instruments datasheet (18 pp, sha256
e0c7d97b8e08a2fb, retrieved 2026-10-08, tier: lcsc) - 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).