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PCM1750U PCM1750 U Dual CMOS Analog Digital Converter IC Texas Instruments
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Manufacturer: Texas Instruments
Part Number: PCM1750U
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Price: $40.35
2150 available for immediate delivery
Product code: IC305PD
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Item Specifications and Additional Information:
Analog to Digital Converter
Dual CMOS 18 Bit Monolithic Audio
Features:
-Fast 4.5us min Conversion Time Including S/H
-Very low Max THD+N: -88dB without External Adjust
-Internal Reference and Dual S/H Function
-2 Co-phase Sampled, ±2.75V Audio Inputs
-Capable of 4X per Channel Oversampling Rate
-Runs on ±5V Supplies and Dissipates 300mW Max
Electrical Specs:
(At 25°C, and ±VA = ±5.0V; +VD = +5.0V, unless otherwise noted)
Resolution: 18 Bits Min.
Dynamic Range: 88dB min. ; 90dB typ.
Analog Input:
Input Range: ±2.75V typ
Input Capacitance: 20pF
Aperture Delay: 10ns
Full Power Input Bandwidth: 500kHz
Digital Input/Output
Logic Family: CMOS
Logic Level:
- VIH (IIH=±5uA): 3.5V min. ; +VD+3.0V max.
- VIL (IIL=±5uA): -3.0V min. ; 1.5V max.
- VOH (Isource=1.0mA): 2.7V min. ; 4.7V typ.
- VOL (Isink=3.2mA): 0.2V typ. ; 0.4V max.
Convert Command Pulse Width: 81 ns typ.
Conversion Time (throughput including sample/hold): 5.2us typ.
Reference (VREF Output(Pins 19,24):
- Voltage: 2.75V
- Current: ±100uA
- Impedance: 0.2 ohm
- Accuracy: ±25mV
- Drift (0°C to 70°C): ±50ppm/°C
Manufactured by: Texas Instruments
Part Number: PCM1750U
Full Datasheet: PCM1750U |
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