TLV5535屬于集成電路（IC）的模數(shù)轉(zhuǎn)換器（ADC）。由美國德州儀器公司制造生產(chǎn)的TLV5535模數(shù)轉(zhuǎn)換器（ADC）模數(shù)轉(zhuǎn)換器（ADC、A/D 或 A 轉(zhuǎn) D）對模擬信號進行采樣，例如由麥克風(fēng)采集的聲音或傳感器的輸出，然后將其轉(zhuǎn)換為數(shù)字信號。一般來說，數(shù)字輸出是二進制補碼二進制數(shù)，與輸入成比例。輸入類型可能是差分、偽差分或單端輸入。模數(shù)轉(zhuǎn)換器可按照位數(shù)、采樣率、輸入數(shù)、接口、轉(zhuǎn)換器數(shù)和架構(gòu)（例如自適應(yīng)增量、雙斜率、折疊、流水線、SAR、三角積分、兩步式）進行選擇。

8-Bit Resolution, 35 MSPS Sampling

Analog-to-Digital Converter (ADC)

Low Power Consumption: 90 mW Typ

Using External References

Wide Analog Input Bandwidth: 600 MHz Typ

3.3-V Single-Supply Operation

3.3-V TTL/CMOS-Compatible Digital I/O

Internal Bottom and Top Reference

Voltages

Adjustable Reference Input Range

Power-Down (Standby) Mode

Separate Power Down for Internal Voltage

References

Three-State Outputs

28-Pin Thin Shrink SOP (TSSOP) Packages

Applications

– Digital Communications (IF Sampling)

– High-Speed DSP Front-End

(TMS320C6000)

– Medical Imaging

– Video Processing (Scan Rate/Format

Conversion)

– DVD Read Channel Digitization

description

The TLV5535 is an 8-bit, 35 MSPS, high-speed A/D converter. It converts the analog input signal into 8-bit

binary-coded digital words up to a sampling rate of 35 MHz. All digital inputs and outputs are 3.3 V

TTL/CMOS-compatible.

The device consumes very little power due to the 3.3-V supply and an innovative single-pipeline architecture

implemented in a CMOS process. The user obtains maximum flexibility by setting both bottom and top voltage

references from user-supplied voltages. If no external references are available, on-chip references are

available for internal and external use. The full-scale range is 1 Vpp up to 1.6 Vpp, depending on the analog

supply voltage. If external references are available, the internal references can be disabled independently from

the rest of the chip, resulting in an even greater power saving.

While usable in a wide variety of applications, the device is specifically suited for the digitizing of high-speed

graphics and for interfacing to LCD panels or LCD/DMD projection modules . Other applications include DVD

read channel digitization, medical imaging, and communications. This device is suitable for IF sampling of

communication systems using sub-Nyquist sampling methods because of its high analog input bandwidth.