TLC2555 12 位 400kSPS ADC,具有串行输出、TMS320 兼容(最高 10MHz)和单通道 伪差动

The TLC2551, TLC2552, and TLC2555 are a family of high performance, 12-bit, low-power, miniature, CMOS analog-to-digital converters (ADC). The TLC255x family uses a 5-V supply. Devices are available with single, dual, or single pseudo-differential inputs. Each device has 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 TMS320™ DSP, a frame sync signal (FS) can be used to indicate the start of a serial data frame on CS\ for all devices or on FS for the TLC2551.

The TLC2551, TLC2552, and TLC2555 are designed to operate with very low power consumption. The power saving feature is further enhanced with an autopower down mode.


TLC2551 TLC2552 TLC2555 TLC3541 TLC3545 TLC4541 TLC4545 TLV2541 TLV2542 TLV2545
Resolution(Bits) 12 12 12 14 14 16 16 12 12 12
Sample Rate (max) 400kSPS 400kSPS 400kSPS 200kSPS 200kSPS 200kSPS 200kSPS 200kSPS 200kSPS 200kSPS
Architecture SAR SAR SAR SAR SAR SAR SAR SAR SAR SAR
Power Consumption(Typ)(mW) 15 15 15 17.5 17.5 17.5 17.5 2.8 2.8 2.8
SINAD(dB) 72 72 72 81.5 81.5 84.5 84.5 72 72 72
SNR(dB)       82 82 85 85      
SFDR(dB) 84 84 84 95 95 95 95 84 84 84
DNL(Max)(+/-LSB) 1 1 1 1 1 2 2 1 1 1
INL(Max)(+/-LSB) 1 1 1 1 1 2.5 2.5 1 1 1
No Missing Codes(Bits) 12 12 12 14 14 16 16 12 12 12
No. of Supplies 1 1 1 1 1 1 1 1 1 1
Analog Voltage AV/DD(Min)(V) 4.5 4.5 4.5 4.5 4.5 4.5 4.5 2.7 2.7 2.7
Analog Voltage AV/DD(Max)(V) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Logic Voltage DV/DD(Min)(V) 4.5 4.5 4.5 4.5 4.5 4.5 4.5 2.7 2.7 2.7
Logic Voltage DV/DD(Max)(V) 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5 5.5
Input Configuration Range Vref Vref Vref Vref Vref Vref Vref Vref Vref +5.5V(Vref=VDD)
Reference Mode Ext Ext Ext Ext Ext Ext Ext Ext Ext Ext
Rating Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog Catalog
Pin/Package 8MSOP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8SOIC 8SOIC, 8MSOP 8MSOP, 8SOIC 8MSOP, 8SOIC 8MSOP, 8SOIC
# Input Channels 1 2 1 1 1 1 1 1 2 1
Operating Temperature Range(°C) 0 to 70,-40 to 85 -40 to 85,0 to 70 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85 -40 to 85,0 to 70 -40 to 85,0 to 70 -40 to 85,0 to 70 
TLC2555 特性
TLC2555 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
TLC2555ID ACTIVE -40 to 85 5.25 | 1ku SOIC (D) | 8
TLC2555IDG4 ACTIVE -40 to 85 5.25 | 1ku SOIC (D) | 8
TLC2555IDGK ACTIVE -40 to 85 5.25 | 1ku MSOP (DGK) | 8
TLC2555IDGKG4 ACTIVE -40 to 85 5.25 | 1ku MSOP (DGK) | 8
TLC2555 应用技术支持与电子电路设计开发资源下载
  1. TLC2555 数据资料 dataSheet 下载.PDF
  2. TI 德州仪器仪ADC 模数转换器产品选型与价格 . xls