我公司最新热卖优势料号，长期供应货源质量保证假一赔拾。由于我们的诚信赢得了国内众多科研单位的信赖和相继被纳入他们的合格供应商。

该料号详细描述如下：

The TLV2544Q, TLV2548Q, and TLV2548M are a family of high performance, 12-bit low power, 3.5 μs, CMOS
analog-to-digital converters (ADC) which operate from a single 3-V to 5.5-V power supply. These devices have
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 (SPI interface). When interfaced with a DSP, a frame sync (FS) signal is used to indicate the
start of a serial data frame.

特点：

Maximum Throughput 200-KSPS
Built-In Reference, Conversion Clock and
8× FIFO
Differential/Integral Nonlinearity Error:
±1.2 LSB at −55°C to 125°C
Signal-to-Noise and Distortion Ratio:
65 dB, fi = 12-kHz at −55°C to 125°C
Spurious Free Dynamic Range: 75 dB,
fi = 12- kHz
SPI/DSP-Compatible Serial Interfaces With
SCLK up to 20-MHz
Single Wide Range Supply 3 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-mA at 3.3-V,
2-mA at 5.5-V With External Ref, 1.7-mA at
3.3-V, 2.4-mA at 5.5-V With Internal Ref)
Power Down: Software/Hardware
Power-Down Mode (1 μA Typ, Ext Ref),
Autopower-Down Mode (1 μA Typ, Ext Ref)
Programmable Auto-Channel Sweep
Available in Q-Temp Automotive
High Reliability Automotive Applications
Configuration Control/Print Support
Qualification to Automotive Standards

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