MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SOP20 D/C:03+ROSH
PCM1802, PCM1802D, PCM1802DB Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: SOP20
D/C: 03+ROSH
Description: IC ADC DLTASGMA AUD 24BIT 20SSOP
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PDF/DataSheet Download
Datasheet: PCM1802
File Size: 375113 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: PCM1802DB
File Size: 375113 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: PCM1802DB
File Size: 375113 KB
Manufacturer: TI [Texas Instruments]
Download : Click here to Download
The PCM1802 is a high-performance, low-cost, single-chip stereo analog-to-digital converter with single-ended analog voltage input. The PCM1802 uses a delta-sigma modulator with 64- or 128-times over-sampling, and includes a digital decimation filter and HPF (low cut filter) which removes the dc component of the input signal. For various applications, the PCM1802 supports master and slave modes and four data formats in serial interface. The PCM1802 is suitable for a wide variety of cost-sensitive consumer applications where good performance, 5-V analog supply, and 3.3-V digital supply operation is required. The PCM1802 is fabricated using a highly advanced CMOS process and is available in the DB 20-pin SSOP package.
Supply voltage: VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.5 V
VDD. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4.0 V
Ground voltage differences: AGND, DGND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±0.1 V
Digital input voltage: FSYNC, LRCK, BCK, DOUT . . . . . . . . . . . . . . . . . . . . . . . . . 0.3 V to (VDD + 0.3 V)
PDWN, BYPAS, SCKI, OSR, FMT0, FMT1, MODE0, MODE1 . . . . . . . . 0.3 V to 6.5 V
Analog input voltage: VIN L, VIN R, VREF 1, VCC2 . . . . . . . . . . . . . . . . . .. . . . . . . . 0.3 V to (V + 0.3 V)
Input current (any pins except supplies) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA
Ambient temperature under bias . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40 to 125
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55 to 150
Junction temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150
Lead temperature (soldering) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260, 5 s
Package temperature (IR reflow, peak) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 260
Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
` 24-Bit Delta-Sigma Stereo A/D Converter
` Single-Ended Voltage Input: 3 V p-p
` Antialiasing Filter Included
` Oversampling Decimation Filter
Oversampling Frequency: *64, *128
Passband Ripple: ±0.05 dB
Stopband Attenuation: 65 dB
On-Chip HPF (Low Cut Filter): 0.84 Hz
` (44.1 kHz) High Performance
THD+N: 96 dB (Typical)
SNR: 105 dB (Typical)
Dynamic Range: 105 dB (Typical) PCM Audio Interface
Master/Slave Mode Selectable
Data Formats: 24-Bit Left-Justified;
24-Bit I2S; 20-, 24-Bit Right-Justified
` Sampling Rate: 16 kHz to 96 kHz System Clock: 256 fS , 384 fS , 512 fS , 768 fS
` Dual Power Supplies: 5 V for Analog, 3.3 V for
` Digital Package: 20-Pin SSOP Lead-Free Product
· AV Amp Receiver
· MD Player
· CD Recorder
· Multitrack Receiver
· Electric Musical Instrument
| Technical/Catalog Information | PCM1802DB |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Number of Bits | 24 |
| Package / Case | 20-SSOP |
| Data Interface | Serial |
| Packaging | Tube |
| Sampling Rate (Per Second) | 96k |
| Operating Temperature | -40°C ~ 85°C |
| Voltage Supply Source | Analog and Digital |
| Number of Inputs and Type | 2 Single-Ended, Unipolar |
| Number of Converters | 2 |
| Power Dissipation (Max) | 176mW |
| Drawing Number | 296; 4040065; DB; 14, 16, 20, 24, 28, 30, 38 |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | PCM1802DB PCM1802DB |
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