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Resolution (Bits) 16 Sample rate (max) (ksps) 200 Number of input channels 1 Interface type SPI Architecture SAR Input type Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 16.5 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 85 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.5
Resolution (Bits) 16 Sample rate (max) (ksps) 200 Number of input channels 1 Interface type SPI Architecture SAR Input type Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 5.5 Input voltage range (min) (V) 0 Features Oscillator Operating temperature range (°C) -40 to 85 Power consumption (typ) (mW) 16.5 Analog supply (min) (V) 4.5 Analog supply voltage (max) (V) 5.5 SNR (dB) 85 Digital supply (min) (V) 4.5 Digital supply (max) (V) 5.5
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • 200-KSPS Sampling Rate
  • Built-In Conversion Clock
  • INL: ±2.5 LSB Max,
    DNL: 2 to –1 LSB Max
  • SINAD = 84.5 dB, SFDR = 95 dB,
    THD = 94 dB at 15 kHz fin, 200 KSPS
  • SPI/DSP-Compatible Serial Interfaces With SCLK Input up to 15 MHz
  • Single 5-V Supply
  • Rail-to-Rail Analog Input With 500 kHz BW
  • Two Input Options Available:
    • TLC4541 – Single Channel Input
    • TLC4545 – Single Channel, Pseudo-differential Input
  • (TLC4541) Optimized DSP Interface – Requires FS Input Only
  • Low Power With Auto-Power Down
    • Operating Current: 3.5 mA
    • Auto-Power Down Current: 5 uA
  • Pin Compatible 12/14/16-Bit Family in 8-Pin SOIC and MSOP Packages
  • APPLICATIONS
    • ATE System
    • Industrial Process Control
    • Measurement
    • Motor Control

  • 200-KSPS Sampling Rate
  • Built-In Conversion Clock
  • INL: ±2.5 LSB Max,
    DNL: 2 to –1 LSB Max
  • SINAD = 84.5 dB, SFDR = 95 dB,
    THD = 94 dB at 15 kHz fin, 200 KSPS
  • SPI/DSP-Compatible Serial Interfaces With SCLK Input up to 15 MHz
  • Single 5-V Supply
  • Rail-to-Rail Analog Input With 500 kHz BW
  • Two Input Options Available:
    • TLC4541 – Single Channel Input
    • TLC4545 – Single Channel, Pseudo-differential Input
  • (TLC4541) Optimized DSP Interface – Requires FS Input Only
  • Low Power With Auto-Power Down
    • Operating Current: 3.5 mA
    • Auto-Power Down Current: 5 uA
  • Pin Compatible 12/14/16-Bit Family in 8-Pin SOIC and MSOP Packages
  • APPLICATIONS
    • ATE System
    • Industrial Process Control
    • Measurement
    • Motor Control

The TLC4541 and TLC4545 are a family of high performance, 16-bit, low power, miniature CMOS analog-to-digital converters (ADCs). These devices operate from a single 5-V supply. Devices are available with single, dual, or single pseudo-differential inputs. All of these devices have a chip select (CS)\, serial clock (SCLK), and serial data output (SDO) that provides a direct 3-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync signal (FS) is used to indicate the start of a serial data frame on either pin 1 (CS)\ or pin 7 (FS) for the TLC4541. The TLC4545 ADC connects to the DSP via pin 1 only (CS)\.

The TLC4541 and TLC4545 are designed to operate with low power consumption. The power saving feature is further enhanced with an auto-power down mode. This product family features a high-speed serial link to modern host processors with an external SCLK up to 15 MHz. Both families use a built-in oscillator as the conversion clock, providing a 2.94 us maximum conversion time.

The TLC4541 and TLC4545 are a family of high performance, 16-bit, low power, miniature CMOS analog-to-digital converters (ADCs). These devices operate from a single 5-V supply. Devices are available with single, dual, or single pseudo-differential inputs. All of these devices have a chip select (CS)\, serial clock (SCLK), and serial data output (SDO) that provides a direct 3-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a DSP, a frame sync signal (FS) is used to indicate the start of a serial data frame on either pin 1 (CS)\ or pin 7 (FS) for the TLC4541. The TLC4545 ADC connects to the DSP via pin 1 only (CS)\.

The TLC4541 and TLC4545 are designed to operate with low power consumption. The power saving feature is further enhanced with an auto-power down mode. This product family features a high-speed serial link to modern host processors with an external SCLK up to 15 MHz. Both families use a built-in oscillator as the conversion clock, providing a 2.94 us maximum conversion time.

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类型 标题 下载最新的英语版本 日期
* 数据表 5-V, Low Power- 16-/14-Bit 100-200 KSPS Serial ADC with Auto-Power Down 数据表 2000年 7月 10日
白皮书 Voltage-reference impact on total harmonic distortion 2016年 8月 1日
电子书 Best of Baker's Best: Precision Data Converters -- SAR ADCs 2015年 5月 21日
应用手册 Determining Minimum Acquisition Times for SAR ADCs, part 2 2011年 3月 17日
应用手册 Interfacing the TLC4541 to TMS320C6711 DSP 2002年 9月 13日

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  • 引脚镀层/焊球材料
  • MSL 等级/回流焊峰值温度
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  • 材料成分
  • 鉴定摘要
  • 持续可靠性监测
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