(China (Mainland))
Product Summary
The CS5372A-ISZ is a high-dynamic-range, fourth-order modulators intended for geophysical and sonar applications. When combined with CS5372A-ISZ differential amplifier, The modulators have high dynamic range and low total harmonic distortion with very low power consumption. The CS5372A-ISZ converts differential analog input signals from the CS5372A-ISZ amplifier to an oversampled serial bit stream at 512 kbits per second. This oversampled bit stream is then decimated by the CS5376A digital filter to a 24-bit output at the selected output word rate. In normal operation, power consumption is 5 mA per channel. Each modulator can be independently powered down to 500 μA per channel, and by halting the input clock they will enter a micro-power state using only 2 μA per channel. The CS5372A-ISZ modulator is available in small 24-pin SSOP packages, providing exceptional performance in a very small footprint.
Parametrics
CS5372A-ISZ absolute maximum ratings: (1)DC Power Supplies: -0.5 +6.8V (Positive Digital), -6.8 +0.5V (Positive Analog), -0.5 +6.8V (Negative Analog); (2) Analog Supply Differential: 6.8V; (3)Digital Supply Differential: 6.8V; (4) Input Current (Power Supplies): ±50 mA; (5)Input Current (Any Pin Except Supplies): ±10 mA; (6)Output Current: ±25 mA; (7)Power Dissipation: 500 mW; (8)Analog Input Voltage:(VA-)-0.5~(VA+)+0.5 V; (9)Digital Input Voltages: -0.5(VD)~+0.5 V; (10)Storage Temperature: -65~150℃.
Features
CS5372A-ISZ features: (1)Fourth-order Architecture; (2)Clock-jitter-tolerant Architecture; (3)Input Voltage: 5 Vpp Fully Differential; (4)Input Signal Bandwidth: DC to 2 kHz; (5)High Dynamic Range; (6)Low Total Harmonic Distortion; (7)Low Power Consumption; (8)Small Footprint, 24-pin SSOP package; (9)Multi-channel System Support; (10)Bipolar Power Supply Configuration.
Diagrams
<IMG alt=" CS5372A-ISZ circuit" src="http://www.seekic.com/uploadfile/ic-mfg/2012109224142331.jpg" border=0>
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 CS5372A-ISZ |
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CS5372A-ISZR |
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