主页 数据转换器 模数转换器 (ADC) 精密 ADC
主页
数据转换器
模数转换器 (ADC)
精密 ADC

TLC0820A

正在供货

8 位，392kSPS ADC 并行输出，微处理器外设，片上跟踪与保持，单通道

立即订购
数据表

TLC0820A

正在供货
数据表 立即订购

产品详情

Resolution (Bits) 8 Sample rate (max) (ksps) 392 Number of input channels 1 Interface type Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 8 Input voltage range (min) (V) 0 Operating temperature range (°C) 0 to 70 Power consumption (typ) (mW) 37.5 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 8 Digital supply (min) (V) 4.5 Digital supply (max) (V) 8
Resolution (Bits) 8 Sample rate (max) (ksps) 392 Number of input channels 1 Interface type Parallel Architecture SAR Input type Single-ended Rating Catalog Reference mode External Input voltage range (max) (V) 8 Input voltage range (min) (V) 0 Operating temperature range (°C) 0 to 70 Power consumption (typ) (mW) 37.5 Analog supply voltage (min) (V) 4.5 Analog supply voltage (max) (V) 8 Digital supply (min) (V) 4.5 Digital supply (max) (V) 8
SOIC (DW) 20 131.84 mm² (12.8 mm × 10.3 mm) PLCC (FN) 20 98.01 mm² (9.9 mm × 9.9 mm) PDIP (N) 20 228.702 mm² (24.33 mm × 9.4 mm) SSOP (DB) 20 56.16 mm² (7.2 mm × 7.8 mm)
  • Advanced LinCMOSTM Silicon-Gate Technology
  • 8-Bit Resolution
  • Differential Reference Inputs
  • Parallel Microprocessor Interface
  • Conversion and Access Time Over Temperature Range
    Read Mode . . . 2.5 us Max
  • No External Clock or Oscillator Components Required
  • On-Chip Track and Hold
  • Single 5-V Supply
  • TLC0820A Is Direct Replacement for National Semiconductor ADC0820C/CC and Analog Devices AD7820K/B/T

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.

  • Advanced LinCMOSTM Silicon-Gate Technology
  • 8-Bit Resolution
  • Differential Reference Inputs
  • Parallel Microprocessor Interface
  • Conversion and Access Time Over Temperature Range
    Read Mode . . . 2.5 us Max
  • No External Clock or Oscillator Components Required
  • On-Chip Track and Hold
  • Single 5-V Supply
  • TLC0820A Is Direct Replacement for National Semiconductor ADC0820C/CC and Analog Devices AD7820K/B/T

Advanced LinCMOS is a trademark of Texas Instruments Incorporated.

The TLC0820AC and the TLC0820AI are Advanced LinCMOSTM 8-bit analog-to-digital converters each consisting of two 4-bit flash converters, a 4-bit digital-to-analog converter, a summing (error) amplifier, control logic, and a result latch circuit. The modified flash technique allows low-power integrated circuitry to complete an 8-bit conversion in 1.18 us over temperature. The on-chip track-and-hold circuit has a 100-ns sample window and allows these devices to convert continuous analog signals having slew rates of up to 100 mV/us without external sampling components. TTL-compatible 3-state output drivers and two modes of operation allow interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors is readily available from the factory.

The TLC0820AC and the TLC0820AI are Advanced LinCMOSTM 8-bit analog-to-digital converters each consisting of two 4-bit flash converters, a 4-bit digital-to-analog converter, a summing (error) amplifier, control logic, and a result latch circuit. The modified flash technique allows low-power integrated circuitry to complete an 8-bit conversion in 1.18 us over temperature. The on-chip track-and-hold circuit has a 100-ns sample window and allows these devices to convert continuous analog signals having slew rates of up to 100 mV/us without external sampling components. TTL-compatible 3-state output drivers and two modes of operation allow interfacing to a variety of microprocessors. Detailed information on interfacing to most popular microprocessors is readily available from the factory.

filter 查找其他 精密 ADC
下载

您可能感兴趣的相似产品

open-in-new 比较替代产品
功能与比较器件相同但引脚有所不同。
ADS8665 正在供货 具有可编程 (±12/±10/±6/±5/±2.5V) 输入范围、+5V 电源的 12 位、500kSPS、单通道 SAR ADC Higher resolution (12 bits), higher sample rate (500 kSPS)

技术文档

未找到结果。请清除搜索并重试。
查看全部 1
顶层文档 类型 标题 格式选项 下载最新的英语版本 日期
* 数据表 Adv LinCMOS High-Speed 8-Bit A-to-D Converters Using Modified Flash Techniques 数据表 (Rev. A) 1994-6-1

订购和质量

支持和培训

可获得 TI 工程师技术支持的 TI E2E™ 论坛

查看全部论坛主题 查看英文版全部论坛主题

所有内容均由 TI 和社区贡献者按“原样”提供，并不构成 TI 规范。请参阅使用条款。

如果您对质量、包装或订购 TI 产品有疑问，请参阅 TI 支持。​​​​​​​​​​​​​​