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LIMCHIP CO., LIMITED
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RFQ ListingAnalog ICs & Data Converters
A precision op amplifier that trims itself at power-up: auto-calibration pulls offset to tens of microvolts while a 15 MHz bandwidth and 12.7 nV/√Hz noise preserve signal fidelity for 12- to 14-bit acquisition chains, all from a 6-bump WLP.
ManufacturerAnalog Devices
PackageWLP-6 (6-bump, 0.4 mm pitch)
SeriesMAX40111
Analog / Signal Chain Specifications
| Parameter | Value / Specification |
|---|---|
| Function / Topology | Single 15 MHz GBW low-noise precision op amp with power-on auto-calibration, rail-to-rail inputs/outputs, 12.7 nV/√Hz noise and sub-1 pA input bias current |
| Package / Case | WLP-6 (6-bump, 0.4 mm pitch) |
| Channels / Configuration | Single op amp with rail-to-rail input and output |
| Supply Voltage | 1.7 V to 5.5 V |
| Bandwidth | 15 MHz GBW with 12.7 nV/√Hz input voltage-noise density |
| Offset Voltage | 140 µV max at +25°C with power-on auto-calibration (30 µV typ achievable) |
| Input Bias Current | <1 pA |
| Quiescent Current | 750 µA |
| Power-Up Time | Less than 1 ms with power-saving shutdown mode |
| EMI Rejection | Internal EMI filtering with no input crossover distortion (charge-pump input stage) |
| Operating Temperature | -40°C to +125°C |
Analog Features & Applications
- 15 MHz gain-bandwidth product pairs with a low 12.7 nV/√Hz input voltage-noise density
- Power-on auto-calibration achieves input offset voltage as low as 30 µV typ and 140 µV max at +25°C
- Rail-to-rail inputs and outputs maximize dynamic range when driving 12- to 14-bit SAR ADC inputs
- 1.7 V to 5.5 V supply operation across the -40°C to +125°C extended industrial temperature range
- Ultra-low input bias current below 1 pA suits high-impedance sensor front ends
- Power-up time below 1 ms with a power-saving shutdown mode for duty-cycled acquisition paths
- Internal EMI rejection and an ultra-quiet charge-pump input stage eliminate crossover distortion
Need Price & Availability for MAX40111ANT+T?
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Frequently Asked Questions
Is MAX40111ANT+T available from LimChip?
LimChip can confirm current availability, price, quantity, date code and lead time for MAX40111ANT+T by RFQ.
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Use the RFQ button and include required quantity, target date code, package/case requirement, delivery country, company name and contact details.