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MAX4071AUA+T
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Analog Devices Inc Maxim Integrated Current Sense Amplifiers, MSOP-8. Datasheet-verified pinout, 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
markdownMAX4071AUA+T
Analog Devices Inc Maxim Integrated · Current Sense Amplifiers · MSOP-8
MAX4071AUA+T from Analog Devices Inc Maxim Integrated, in a MSOP-8. Pinout and pin descriptions extracted from the manufacturer datasheet by ds2sf; symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | SHDN | input | Shutdown Input (active-low). Drive SHDN low to select shutdown mode (~10µA supply current). Connect SHDN to VCC for normal operation. Logic thresholds: VIL ≤ 0.6V, VIH ≥ 2V. |
| 2 | RS- | input | Negative connection to the external sense resistor (RSENSE). Differential sense input; input bias current 0 to 5µA at VCC = VRS+ = VRS- = 24V. |
| 3 | RS+ | input | Positive connection to the external sense resistor (RSENSE). Differential sense input; common-mode input range 1.35V to 24V. |
| 4 | GND | power_in | Ground reference (0V) for the device. |
| 5 | REFOUT | output | Reference Output Voltage. Internal 1.5V precision reference output (VREF typ 1.5V, min 1.47V, max 1.53V at VCC = 12V). Can source up to 500µA and sink up to 100µA. Keep total capacitance on REFOUT under 500pF for stability. |
| 6 | OUT | output | Voltage Output. The difference voltage VOUT - VREF is proportional to the differential voltage between RS+ and RS- (VSENSE × AV) and indicates the current-flow polarity. Typical output swing: VCC-VOH ≈ 65mV, VOL ≈ 5mV. |
| 7 | VCC | power_in | Supply Voltage Input, 2.7V to 24V. Typical supply current 100µA (max 250µA). Bypass VCC to GND with a 0.1µF capacitor. |
| 8 | GSEL | input | Gain-Setting Input. Connect GSEL to GND (low) to select gain = 50V/V, or to VCC (high) to select gain = 100V/V. Logic thresholds: VIL ≤ 0.6V, VIH ≥ 2V. |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc Maxim Integrated |
| Package | MSOP-8 |
| Category | Amplifiers/Comparators |
| Pins | 8 |
Ordering variants
Same part, different packaging or reel option.
MAX4071AUA+TMAX4071AUA+TATA+
CAD (KiCad official)
- Symbol:
MAX4071AUA+T - Footprint:
Package_SO:MSOP-8_3x3mm_P0.65mm - 3D model: MSOP-8 (KiCad packages3D, STEP)
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Analog Devices Inc Maxim Integrated datasheet (14 pp, sha256
8d61f10c87aaaae2, retrieved 2026-08-17, tier: lcsc) - Extractor:
ds2sf(Claude). Every pin and dimension is cited to a datasheet page; it refuses to fabricate. - CAD: KiCad official libraries (CC-BY-SA 4.0).