MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:SSOP16 D/C:06+
PCM1741E, PCM1741E/2K, PCM1742 Datasheet download
Category: Integrated Circuits (ICs)
MFG: Texas Instruments
Package Cooled: SSOP16
D/C: 06+
Description: IC 24BIT 96KHZ STEREO DAC 16QSOP
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PDF/DataSheet Download
Datasheet: PCM1741E
File Size: 332831 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
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Datasheet: PCM001
File Size: 114960 KB
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PDF/DataSheet Download
Datasheet: PCM1742
File Size: 330062 KB
Manufacturer: BURR-BROWN [Burr-Brown Corporation]
Download : Click here to Download
| Technical/Catalog Information | PCM1741E |
| Vendor | Texas Instruments |
| Category | Integrated Circuits (ICs) |
| Data Interface | Serial |
| Number of Bits | 24 |
| Operating Temperature | -25°C ~ 85°C |
| Package / Case | 16-QSOP (SSOP) |
| Packaging | Tube |
| Voltage Supply Source | Analog and Digital |
| Settling Time | - |
| Drawing Number | 296; 4073301-2; DBQ; 16 |
| Number of Converters | 2 |
| Power Dissipation (Max) | 88mW |
| Number of Outputs and Type | 2 Voltage, Unipolar |
| Lead Free Status | Lead Free |
| RoHS Status | RoHS Compliant |
| Other Names | PCM1741E PCM1741E |
The PCM1742 is a CMOS, monolithic, integrated circuitwhich includes stereo Digital-to-Analog Converters(DACs) and support circuitry in a small SSOP-16 package.
The data converters utilize Texas Instrument's enhancedmultilevel delta-sigma architecture that employs fourth-order noise shaping and 8-level amplitude quantization toachieve excellent dynamic performance and improved toler-ance to clock jitter. The PCM1742 accepts industry standardaudio data formats with 16- to 24-bit data, providing easyinterfacing to audio DSP and decoder chips. Sampling ratesup to 200kHz are supported. A full set of user-program-mable functions are accessible through a 3-wire serialcontrol port that supports register write functions.
24-BIT RESOLUTION
ANALOG PERFORMANCE (VCC = +5V):Dynamic Range: 106dB typ (PCM1742KE)100dB typ (PCM1742E)SNR: 106dB typ (PCM1742KE)100dB typ (PCM1742E)THD+N: 0.002% typ (PCM1742KE)0.003% typ (PCM1742E)Full-Scale Output: 3.1Vp-p typ
4x/8x OVERSAMPLING DIGITAL FILTER:Stopband Attenuation: 55dBPassband Ripple: ±0.03dB
SAMPLING FREQUENCY: 5kHz to 200kHz
SYSTEM CLOCK: 128, 192, 256, 384, 512,768fS with Auto Detect
ACCEPTS 16-, 18-, 20-, AND 24-BIT AUDIODATA
DATA FORMATS: Standard, I2S, and Left-Justified
USER-PROGRAMMABLE MODE CONTROLS:Digital Attenuation: 0dB to 63dB, 0.5dB/StepDigital De-EmphasisDigital Filter Roll-Off: Sharp or SlowSoft MuteZero Flags for Each Output
DUAL-SUPPLY OPERATION:+5V Analog, +3.3V Digital
5V TOLERANT DIGITAL INPUTS
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