MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:07+ D/C:SSOP-32
PCM1791DBR(DENON), PCM1792, PCM1792DB Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: 07+
D/C: SSOP-32
Description: IC 24BIT AUDIO STEREO DAC 28SSOP
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Datasheet: PCM001
File Size: 114960 KB
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PDF/DataSheet Download
Datasheet: PCM1792
File Size: 529601 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: PCM1792DB
File Size: 529601 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
The PCM1792 is a monolithic CMOS integrated circuit thatincludes stereo digital-to-analog converters and supportcircuitry in a small 28-lead SSOP package.
The dataconverters use TI's advanced segment DAC architectureto achieve excellent dynamic performance and improvedtolerance to clock jitter. The PCM1792 provides balancedcurrent outputs, allowing the user to optimize analogperformance externally. The PCM1792 accepts PCM andDSD audio data formats, providing easy interfacing toaudio DSP and decoder chips. The PCM1792 alsoaccepts to interface external digital filter devices (DF1704,DF1706, PMD200). Sampling rates up to 200 kHz aresupported. A full set of user-programmable functions isaccessible through an SPI or I2C serial control port, whichsupports register write and readback functions. ThePCM1792 also supports the time division multiplexedcommand and audio (TDMCA) data format.
|
|
PCM1792 | |
|
Supply voltage |
VCC1, VCC2L, VCC2R |
−0.3 V to 6.5 V |
|
VDD |
−0.3 V to 4 V | |
|
Supply voltage differences: VCC1, VCC2L and VCC2R |
±0.1 V | |
|
Ground voltage differences: AGND1, AGND2, AGND3L, AGND3R, and DGND |
±0.1 V | |
|
Digital input |
LRCK, DATA, BCK, SCK, MSEL, RST, MS(2), MDI, MC, MDO(2), ZEROL(2), ZEROR(2) |
0.3 V to 6.5 V |
|
ZEROL(3), ZEROR(3), MDO(3), MS(3) |
0.3 V to (VDD + 0.3 V) < 4 V | |
|
Analog input voltage |
0.3 V to (VCC + 0.3 V) < 6.5 V | |
|
Input current (any pins except supplies) |
±10 mA | |
|
Ambient temperature under bias |
40°C to 125°C | |
|
Storage temperature |
55°C to 150°C | |
|
Junction temperature |
150°C | |
|
Lead temperature (soldering) |
260°C, 5 s | |
|
Package temperature (IR reflow, peak) |
250°C | |
24-Bit Resolution
Analog Performance:− Dynamic Range:− 132 dB (9 V rms, Mono)− 129 dB (4.5 V rms, Stereo)− 127 dB (2 V rms, Stereo)− THD+N: 0.0004%
Differential Current Output: 7.8 mA p-p
8* Oversampling Digital Filter:− Stop-Band Attenuation: 130 dB− Pass-Band Ripple: ±0.00001 dB
Sampling Frequency: 10 kHz to 200 kHz
System Clock: 128, 192, 256, 384, 512, or768 fS With Autodetect
Accepts 16-, 20-, and 24-Bit Audio Data
PCM Data Formats: Standard, I2S, andLeft-Justified
DSD Format Interface Available
Optional Interface to External Digital Filter orDSP Available
TDMCA or Serial Port (SPI/I2C)
User-Programmable Mode Controls:− Digital Attenuation: 0 dB to 120 dB, 0.5 dB/Step− Digital De-Emphasis− Digital Filter Rolloff: Sharp or Slow− Soft Mute− Zero Flag for Each Output
Dual Supply Operation:− 5-V Analog, 3.3-V Digital
5-V Tolerant Digital Inputs
Small 28-Lead SSOP Package, Lead-FreeProduct
| Technical/Catalog Information | PCM1792DB |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Data Interface | Serial |
| Number of Bits | 24 |
| Operating Temperature | -25°C ~ 85°C |
| Package / Case | 28-SSOP |
| Packaging | Tube |
| Voltage Supply Source | Analog and Digital |
| Settling Time | - |
| Drawing Number | 296; 4040065; DB; 14, 16, 20, 24, 28, 30, 38 |
| Number of Converters | 2 |
| Power Dissipation (Max) | 335mW |
| Number of Outputs and Type | 4 Current, Unipolar |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | PCM1792DB PCM1792DB 296 15313 5 ND 296153135ND 296-15313-5 |
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