(China (Mainland))
Product Summary
The TLC541IDWR is a CMOS A/D converter built around an 8 bit switchedcapacitor successive-approximation A/D converters. They are designed for serial interface to a microprocessor or peripheral via a 3-state output with up to four control inputs, including independent SYSTEM CLOCK, I/O CLOCK, chip select (CS), and ADDRESS INPUT. A 2.1-MHz system clock for the TLC541IDWR with a design that includes simultaneous read/write operation allow high-speed data transfers and sample rates of up to 40,000 samples per second for the TLC541IDWR. In addition to the high-speed converter and versatile control logic, there is an on-chip 12-channel analog multiplexer that can be used to sample any one of 11 inputs or an internal self-test voltage, and a sample-and-hold that can operate automatically or under microprocessor control. Detailed information on interfacing to most popular microprocessors is readily available from the factory.
Parametrics
TLC541IDWR absolute maximum ratings: (1)Supply voltage, VCC: 6.5 V; (2)Input voltage range, VI: - 0.3 V to VCC +0.3 V; (3)Output voltage range, VO: - 0.3 V to VCC +0.3 V; (4)Peak input current range: ±10 mA; (5)Peak total input current: ±30 mA; (6)Operating free-air temperature range, TA: : -40℃ to 85℃; (7)Storage temperature range, Tstg: -65℃ to 150℃; (8)Case temperature for 10 seconds: ; 260℃; (9)Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds: DW or N package: 260℃.
Features
TLC541IDWR features: (1)8-Bit Resolution A/D Converter; (2)Microprocessor Peripheral or Stand-Alone Operation; (3)On-Chip 12-Channel Analog Multiplexer; (4)Built-in Self-Test Mode; (5)Software-Controllable Sample and Hold; (6)Total Unadjusted Error: ±0.5 LSB Max; (7)TLC541 is Direct Replacement for Motorola MC145040 and National Semiconductor ADC0811. TLC540 is Capable of Higher Speed; (8)Pinout and Control Signals Compatible with TLC1540 Family of 10-Bit A/D Converters; (9)CMOS Technology.
Diagrams
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 TLC541IDWR |
Texas Instruments |
ADC (A/D Converters) 8Bit 40kSPS Serial Out |
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TLC541IDWRG4 |
Texas Instruments |
ADC (A/D Converters) 8Bit 40kSPS Serial Out |
Data Sheet |
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