Legendsemi · Analog Front End (AFE)
LH001-91Q40AR2
Legendsemi Analog Front End (AFE) · QFN-40-EP(5x5)
Request a quote for LH001-91Q40AR2The LH001-91Q40AR2 is an Analog Front End (AFE) from Legendsemi, supplied in a QFN-40-EP(5x5) package. It is listed in our ADC & DAC Data Converters catalog (Analog & Mixed Signal).
Key specifications of the LH001-91Q40AR2: interface SPI, clock frequency 2.048MHz, 16.384MHz, voltage - supply 1.7V~3.6V, 2.4V~3.6V, resolution(bits) 24, number of channels 4 and quiescent current (iq) 0.2uA.
PartnerSemi sources the LH001-91Q40AR2 for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | LH001-91Q40AR2 |
|---|---|
| Manufacturer | Legendsemi |
| Product type | Analog Front End (AFE) |
| Category | ADC & DAC Data Converters |
| Package / case | QFN-40-EP(5x5) |
| Clock Frequency | 2.048MHz, 16.384MHz |
| Data rate | 8kHz |
| Interface | SPI |
| Number of channels | 4 |
| Operating Temperature | -40°C~+85°C |
| Quiescent Current (Iq) | 0.2uA |
| Resolution(Bits) | 24 |
| S/N Ratio | 110dB |
| Voltage - Supply | 1.7V~3.6V, 2.4V~3.6V |
| Voltage Reference Value | 2.5V, 2V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Legendsemi ADC & DAC Data Converters
| Part number | Type | |
|---|---|---|
| LHA5115SGQL | Analog To Digital Converters (ADC) | |
| LHA7724SEQG | Analog To Digital Converters (ADC) |
Frequently asked questions
What is the LH001-91Q40AR2?
The LH001-91Q40AR2 is an Analog Front End (AFE) from Legendsemi, supplied in a QFN-40-EP(5x5) package. It is listed in our ADC & DAC Data Converters catalog (Analog & Mixed Signal).
What are the specifications of the LH001-91Q40AR2?
Clock Frequency: 2.048MHz, 16.384MHz; Data rate: 8kHz; Interface: SPI; Number of channels: 4; Operating Temperature: -40°C~+85°C; Quiescent Current (Iq): 0.2uA; Resolution(Bits): 24; S/N Ratio: 110dB; Voltage - Supply: 1.7V~3.6V, 2.4V~3.6V; Voltage Reference Value: 2.5V, 2V.
What package is the LH001-91Q40AR2 in?
The LH001-91Q40AR2 is listed in a QFN-40-EP(5x5) package.
Which part numbers are similar to the LH001-91Q40AR2?
Similar part numbers in our catalog include LHA5115SGQL (Legendsemi) and LHA7724SEQG (Legendsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the LH001-91Q40AR2?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=LH001-91Q40AR2&brand=Legendsemi or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.