TLC1543CDWG4

TEXAS INSTRUMENTS  TLC1543CDWG4  模数转换器, 10 bit, 38 kSPS, 单, 4.5 V, 5.5 V, SOIC

The is a CMOS 10-bit switched-capacitor successive-approximation Analog-to-digital Converter ADC has three inputs and a 3-state output [chip select CS, input-output clock I/O CLOCK, address input ADDRESS and data output DATA OUT] that provide a direct 4-wire interface to the serial port of a host processor. This device allows high-speed data transfers from the host. In addition to a high-speed A/D converter and versatile control capability, this device has an on-chip 14-channel multiplexer that can select any one of 11 analog inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. The converter incorporated in the device features differential high-impedance reference inputs that facilitate ratiometric conversion, scaling and isolation of analog circuitry from logic and supply noise. A switched-capacitor design allows low-error conversion over the full operating free-air temperature range.

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3 Built-in self-test modes

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Inherent sample-and-hold function

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On-chip system clock

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End-of-conversion EOC output

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Terminal compatible with TLC542

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Green product and no Sb/Br