TLV2548-EP Overview
The TLV2548 is a high performance, 12-bit low-power, 3.86-μs, CMOS analog-to-digital converter (ADC) which operates from a single 3.0-V to 5.5-V power supply. This device has three digital inputs and a 3-state output [chip select (CS), serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors...
TLV2548-EP Key Features
- Maximum Throughput 200-KSPS
- Built-In Reference, Conversion Clock and 8x FIFO
- Differential/Integral Nonlinearity Error: ±1.2 LSB
- Signal-to-Noise and Distortion Ratio: 70 dB, fi = 12 kHz
- Spurious Free Dynamic Range: 75 dB, fi = 12 kHz
- SPI (CPOL = 0, CPHA = 0)/DSP-patible Serial Interfaces With SCLK up to 20 MHz
- Single Wide Range Supply 3.0 Vdc to 5.5 Vdc
- Analog Input Range 0 V to Supply Voltage With 500-kHz BW
- Hardware Controlled and Programmable Sampling Period
- Low Operating Current (1.0 mA at 3.3 V, 2.0 mA at 5.5 V With External Ref, 1.7-mA at 3.3V, 2.4-mA at 5.5-V With Internal