component
AD5452YUJZ-REEL7
Public Made by Adomby adom
Analog Devices Digital To Analog Converters (DACs), TSOT-23-8. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownAD5452YUJZ-REEL7
Analog Devices · Digital To Analog Converters (DACs) · TSOT-23-8
AD5452YUJZ-REEL7 from Analog Devices, in a TSOT-23-8. 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 | RFB | passive | DAC feedback resistor that establishes the DAC voltage output when connected to the external amplifier output. |
| 2 | VREF | power_in | DAC reference voltage input, where the applied VREF sets the full-scale output current and the device can handle ±10 V reference inputs. |
| 3 | VDD | power_in | Positive power supply input, which can operate from a supply of 2.5 V to 5.5 V. |
| 4 | SYNC | input | Active low control input that is the frame synchronization signal for the input data, with data loaded to the shift register upon the active edge of the following clocks. |
| 5 | SDIN | input | Serial data input clocked into the 16-bit input register on the active edge of the serial clock, defaulting to the falling edge of SCLK at power-up. |
| 6 | SCLK | input | Serial clock input, by default clocking data into the input shift register on the falling edge of the serial clock. |
| 7 | GND | power_in | Ground pin. |
| 8 | IOUT1 | output | DAC current output. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices |
| Package | TSOT-23-8 |
| Category | Data Converters |
| Pins | 8 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Relative Accuracy | -0.5 | 0.5 | LSB | 3 | |||
| Differential Nonlinearity | -1 | 1 | LSB | Guaranteed monotonic | 3 | ||
| Total Unadjusted Error | -1 | 1 | LSB | 3 | |||
| Gain Error | -0.5 | 0.5 | LSB | 3 | |||
| Gain Error Temperature Coefficient | -2 | 2 | ppm FSR/°C | 3 | |||
| Output Leakage Current | -1 | 1 | nA | Data = 0x0000, TA = 25°C, IOUT1 | 3 | ||
| Output Leakage Current | -10 | 10 | nA | Data = 0x0000, TA = −40°C to +125°C, IOUT1 | 3 | ||
| VREF Input Resistance | 7 | 9 | 11 | kΩ | Input resistance, TC = −50 ppm/°C | 3 | |
| RFB Feedback Resistance | RFB | 7 | 9 | 11 | kΩ | Input resistance, TC = −50 ppm/°C | 3 |
| Input High Voltage | VIH | 2 | V | VDD = 3.6 V to 5 V | 3 | ||
| Input High Voltage | VIH | 1.7 | V | VDD = 2.5 V to 3.6 V | 3 | ||
| Input Low Voltage | VIL | 0.8 | V | VDD = 2.7 V to 5.5 V | 3 | ||
| Input Low Voltage | VIL | 0.7 | V | VDD = 2.5 V to 2.7 V | 3 | ||
| Output Low Voltage | VOL | 0.4 | V | VDD = 4.5 V to 5 V, ISINK = 200 μA | 3 | ||
| Input Leakage Current | IIL | -1 | 1 | μA | TA = 25°C | 3 | |
| Input Leakage Current | IIL | -10 | 10 | μA | TA = −40°C to +125°C | 3 | |
| Power Supply Range | VDD | 2.5 | 5.5 | V | 3 | ||
| Supply Current | IDD | 0.4 | 10 | μA | TA = −40°C to +125°C, logic inputs = 0 V or VDD | 3 | |
| Supply Current | IDD | 0.6 | μA | TA = 25°C, logic inputs = 0 V or VDD | 3 | ||
| Maximum Clock Frequency | fSCLK | 50 | MHz | VDD = 2.5 V to 5.5 V | 5 | ||
| SCLK Cycle Time | t1 | 20 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| SCLK High Time | t2 | 8 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| SCLK Low Time | t3 | 8 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| SYNC Falling Edge to SCLK Active Edge Setup Time | t4 | 8 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| Data Setup Time | t5 | 5 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| Data Hold Time | t6 | 4.5 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| SYNC Rising Edge to SCLK Active Edge | t7 | 5 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| Minimum SYNC High Time | t8 | 30 | ns | VDD = 2.5 V to 5.5 V | 5 | ||
| VDD to GND | VDD | -0.3 | 7 | V | 6 | ||
| VREF, RFB to GND | VREF, RFB | -12 | 12 | V | 6 | ||
| IOUT1 to GND | IOUT1 | -0.3 | 7 | V | 6 | ||
| Input Current to Any Pin Except Supplies | -10 | 10 | mA | 6 | |||
| Logic Inputs and Output | -0.3 | V | Maximum is VDD + 0.3 V | 6 | |||
| Operating Temperature Range, Extended (Y Version) | -40 | 125 | °C | 6 | |||
| Storage Temperature Range | -65 | 150 | °C | 6 | |||
| Junction Temperature | 150 | °C | 6 | ||||
| θJA Thermal Impedance, 8-Lead TSOT | θJA | 211 | °C/W | 8-Lead TSOT | 6 | ||
| Reference Multiplying Bandwidth | 12 | MHz | VREF = ±3.5 V, DAC loaded with all 1s | 4 | |||
| Input Capacitance, Digital Inputs | 10 | pF | 3 |
CAD (KiCad official)
- Symbol:
AD5452YUJZ-REEL7 - Footprint:
Package_TO_SOT_SMD:TSOT-23-8 - 3D model: TSOT-23-8 (KiCad packages3D, STEP)
- 3D model files:
ad5452yujz-reel7-etched.step/ad5452yujz-reel7-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);ad5452yujz-reel7.step/ad5452yujz-reel7.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices datasheet (28 pp, sha256
6be2f2663e55e3c1, 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).