AFE539F1RTERQ1
ActiveAUTOMOTIVE SINGLE-CHANNEL TEN-BIT SMART AFE WITH PWM ACTIVE DISCHARGE CONTROL
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AFE539F1RTERQ1
ActiveAUTOMOTIVE SINGLE-CHANNEL TEN-BIT SMART AFE WITH PWM ACTIVE DISCHARGE CONTROL
Technical Specifications
Parameters and characteristics for this part
| Specification | AFE539F1RTERQ1 |
|---|---|
| Mounting Type | Surface Mount |
| Number of Bits [custom] | 10 |
| Number of Channels | 1 |
| Package / Case | 16-WFQFN Exposed Pad |
| Supplier Device Package | 16-WQFN (3x3) |
| Voltage - Supply, Analog [Max] | 5.5 V |
| Voltage - Supply, Analog [Min] | 1.8 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.74 | |
| 10 | $ 1.56 | |||
| 25 | $ 1.47 | |||
| 100 | $ 1.26 | |||
| 250 | $ 1.18 | |||
| 500 | $ 1.03 | |||
| 1000 | $ 0.86 | |||
| Digi-Reel® | 1 | $ 1.74 | ||
| 10 | $ 1.56 | |||
| 25 | $ 1.47 | |||
| 100 | $ 1.26 | |||
| 250 | $ 1.18 | |||
| 500 | $ 1.03 | |||
| 1000 | $ 0.86 | |||
| Tape & Reel (TR) | 3000 | $ 0.80 | ||
| 6000 | $ 0.77 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.44 | |
| 100 | $ 1.11 | |||
| 250 | $ 0.82 | |||
| 1000 | $ 0.58 | |||
Description
General part information
AFE539F1-Q1 Series
The AFE539F1-Q1 is a 10-bit smart analog front end (AFE) targeted for constant power-dissipation control. The AFE539F1-Q1 can be used everywhere where constant power dissipation is desired on a resistive load independently on applied voltage. The AFE539F1-Q1 has an ADC input and a PWM output. This device has an integrated state machine that is preprogrammed as a constant power-dissipation controller. The AFE539F1-Q1 is an excellent choice for automotive DC-link capacitor discharge circuit and general constant-power-heating applications. The AFE539F1-Q1 works independently from parameters programmed into the NVM, which enable this smart AFE for processor-less applications and design reuse. This device also automatically detects I 2C or SPI, and has an internal reference.
The AFE539F1-Q1 is a 10-bit smart analog front end (AFE) targeted for constant power-dissipation control. The AFE539F1-Q1 can be used everywhere where constant power dissipation is desired on a resistive load independently on applied voltage. The AFE539F1-Q1 has an ADC input and a PWM output. This device has an integrated state machine that is preprogrammed as a constant power-dissipation controller. The AFE539F1-Q1 is an excellent choice for automotive DC-link capacitor discharge circuit and general constant-power-heating applications. The AFE539F1-Q1 works independently from parameters programmed into the NVM, which enable this smart AFE for processor-less applications and design reuse. This device also automatically detects I 2C or SPI, and has an internal reference.
Documents
Technical documentation and resources