PCM1760U Selling Leads, Price trend , Texas Instruments, PCM1760U DataSheet download, circuit diagram from SeekIC.com

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SeekIC No. : 004456727 Detail

PCM1760U: IC DUAL 20-BIT A/S CONV 28-SOIC

PCM1760U Data Sheet

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Part Number:: PCM1760U
Mfg:: Texas Instruments
Supply Ability:: 5000

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1~5000

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Negotiable

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Upload time: 2024/11/25

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Product Details

Description

Features:

DUAL 20-BIT MONOLITHIC MODULATOR (PCM1760) AND MONOLITHIC DECIMATING DIGITAL FILTER (DF1760)
HIGH PERFORMANCE: THD+N: 92dB typ, 90dB max Dynamic Range: 108dB typ SNR: 108dB min, 110dB typ Channel Separation: 98dB typ, 94dB min
64X OVERSAMPLING
CO-PHASE CONVERSION
RUNS ON 256fs OR 384fs SYSTEM CLOCK
VERSATILE INTERFACE CAPABILITY: 16-, 20-Bit Output MSB First or LSB First Format
OPTIONAL FUNCTIONS: Offset Error Calibration Overflow Detection Power Down Mode (DF1760)
RUNS ON ±5V SUPPLIES (PCM1760) AND 5V SUPPLY (DF1760)
COMPACT 28-PIN PACKAGES: 28-Pin DIP and SOIC

Pinout

Connection Diagram

Specifications

Supply Voltage ..................................................................................... ±6V
Voltage Mismatch ............................................................................... 0.1V
Analog Input ........................................................................................ ±V_CC
Digital Input ............................................................................... +V_DD +0.3V
GND 0.3V
Power Dissipation/P ....................................................................... 580mW
Power Dissipation/U ....................................................................... 550mW
Lead Temperature/P (soldering, 10s) .............................................. 260°C
Lead Temperature/U (soldering, 10s) .............................................. 235°C
Operating Temperature ......................................................... 0°C to +70°C
Storage Temperature ...................................................... 50°C to +125°C

Description

The PCM1760U combine for a low-cost, high-performance dual 20-bit, 48kHz sampling analog- to-digital conversion system which is specifically designed for dynamic applications.

The PCM1760U pair form a 4-bit, 4th order, 64X oversampling analog-to-digital converter.

The PCM1760U is a delta-sigma modulator that uses a 4-bit quantizer within the modulation loop to achieve very high dynamic range.

The PCM1760U is a high-performance decimating digital filter. The DF1760 accepts 4-bit 64fs data from the PCM1760 and decimates to 20-bit 1fs data.

The FIR filter of the PCM1760U has pass-band ripple of less than ±0.001dB and greater than 100dB of the reject band attenuation.

Parameters:

Technical/Catalog Information	PCM1760U
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Number of Bits	20
Package / Case	28-SOIC (7.5mm Width)
Data Interface	Serial
Packaging	Tube
Sampling Rate (Per Second)	48k
Operating Temperature	0°C ~ 70°C
Voltage Supply Source	Analog and Digital, Dual ±
Number of Inputs and Type	2 Single-Ended, Bipolar
Number of Converters	2
Power Dissipation (Max)	500mW
Drawing Number	296; 4040000-6; DW; 28
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	PCM1760U PCM1760U

PCM1760U

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