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Technical Specifications
Parameters and characteristics for this part
| Specification | DIR9001PWR |
|---|---|
| Applications | Audio, Musical Instruments |
| Function | Audio Receiver |
| Grade | Automotive |
| Interface | I2S |
| Mounting Type | Surface Mount |
| Number of Channels | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-TSSOP |
| Package / Case | 0.173 in |
| Package / Case [y] | 4.4 mm |
| Specifications [Max] | 108 kHz |
| Specifications [Min] | 28 kHz |
| Supplier Device Package | 28-TSSOP |
| Voltage - Supply [Max] | 3.6 V |
| Voltage - Supply [Min] | 2.7 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 | $ 3.60 | |
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| 250 | $ 2.52 | |||
| 500 | $ 2.40 | |||
| Digi-Reel® | 1 | $ 3.60 | ||
| 10 | $ 3.24 | |||
| 25 | $ 3.06 | |||
| 100 | $ 2.65 | |||
| 250 | $ 2.52 | |||
| 500 | $ 2.40 | |||
| Tape & Reel (TR) | 2000 | $ 2.40 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.29 | |
| 100 | $ 2.88 | |||
| 250 | $ 2.02 | |||
| 1000 | $ 1.63 | |||
Description
General part information
DIR9001-Q1 Series
The DIR9001-Q1 is a digital audio interface receiver that can receive a 28-kHz to 108-kHz sampling- frequency, 24-bit-data-word, biphase-encoded signal. The DIR9001-Q1 complies with IEC60958-3, JEITA CPR-1205 (Revised version of EIAJ CP-1201), AES3, EBUtech3250, and it can be used in various applications that require a digital audio interface.
The DIR9001-Q1 supports many output system clock and output data formats and can be used flexibly in many application systems. As the all functions which the DIR9001-Q1 provides can be controlled directly through control pins, it can be used easily in an application system that does not have a microcontroller. Also, as dedicated pins are provided for the channel-status bit and user-data bit, processing of their information can be easily accomplished by connecting with a microcontroller, DSP, etc.
The DIR9001-Q1 does not require an external clock source or resonator for decode operation if the internal actual-sampling-frequency calculator is not used. Therefore, it is possible to reduce the cost of a system.
Documents
Technical documentation and resources
