PCM1781DBQ
Digital to Analogue Converter, 24 bit, SPI, 5.5 V, 4.5 V, 2 Channels, Voltage
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | PCM1781DBQCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 3005701 |
| Product Range | Dual 24-Bit Voltage Output DACs |
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| Quantity | Price |
|---|---|
| 1+ | NT$168.210 |
| 10+ | NT$151.390 |
| 25+ | NT$142.420 |
| 50+ | NT$132.330 |
| 100+ | NT$123.350 |
| 250+ | NT$118.870 |
| 500+ | NT$116.590 |
Product Information
| Manufacturer | TEXAS INSTRUMENTS |
|---|---|
| Manufacturer Part No | PCM1781DBQCopy |
| Manufacturer Standard Lead Time | 54 weeks |
| Order Code | 3005701 |
| Product Range | Dual 24-Bit Voltage Output DACs |
| Resolution | 24bit |
| Sampling Rate | 192kSPS |
| Interfaces | SPI |
| Supply Voltage Min | 5.5V |
| Interfaces | Serial |
| Supply Voltage Max | 4.5V |
| Supply Voltage Range | 4.5V to 5.5V |
| No. of Channels | 2Channels |
| ADC / DAC Case Style | SSOP |
| Output Type | Voltage |
| Input Channel Type | Serial |
| IC Case / Package | SSOP |
| No. of Pins | 16Pins |
| IC Mounting | Surface Mount |
| Operating Temperature Min | -25°C |
| Operating Temperature Max | 85°C |
| Product Range | Dual 24-Bit Voltage Output DACs |
| Qualification | - |
| MSL | MSL 1 - Unlimited |
Product Overview
The PCM1781DBQ is a 106dB SNR stereo Digital to Analogue Converter with use of enhanced multilevel delta-sigma architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1781 accepts industry standard audio data formats with 24-bit data, providing easy interfacing to audio DSP and decoder chips. The PCM1781 provides a subset of user-programmable functions through four control pins.
- Digital de-emphasis
- Sharp or slow digital filter roll off
- Green product and no Sb/Br
Applications
Audio, Imaging, Video & Vision, Commercial, Portable Devices, Multimedia
Warnings
This IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
Technical Specifications
| Resolution | 24bit |
|---|---|
| Interfaces | SPI |
| Interfaces | Serial |
| Supply Voltage Range | 4.5V to 5.5V |
| ADC / DAC Case Style | SSOP |
| Input Channel Type | Serial |
| No. of Pins | 16Pins |
| Operating Temperature Min | -25°C |
| Product Range | Dual 24-Bit Voltage Output DACs |
| MSL | MSL 1 - Unlimited |
| Sampling Rate | 192kSPS |
|---|---|
| Supply Voltage Min | 5.5V |
| Supply Voltage Max | 4.5V |
| No. of Channels | 2Channels |
| Output Type | Voltage |
| IC Case / Package | SSOP |
| IC Mounting | Surface Mount |
| Operating Temperature Max | 85°C |
| Qualification | - |
Legislation and Environmental
| Country of Origin: Country in which last significant manufacturing process was carried outCountry of Origin: | Malaysia Country in which last significant manufacturing process was carried out |
|---|---|
| Tariff No: | 85423990 |
| US ECCN: | EAR99 |
| EU ECCN: | NLR |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Weight (kg): | .015422 |