TLV2542CDGKG4 12 位 200kSPS ADC,具有串行输出、TMS320 兼容(最高 10MHz)、双通道和自动扫略MSOP-8封装

The TLV2541, TLV2542, and TLV2545 are a family of high performance, 12-bit, low power, miniature, CMOS analog-to-digital converters (ADC). The TLV254x family operates from a single 2.7-V to 5.5-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 FS for the TLV2541.

TLV2541, TLV2542, and TLV2545 are designed to operate with very low power consumption.


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 Temp Range(Celsius) 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
TLV2542CDGKG4 特性
TLV2542CDGKG4 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
TLV2542CDGK ACTIVE 0 to 70 5.30 | 1ku MSOP (DGK) | 8
TLV2542CDGKG4 ACTIVE 0 to 70 5.30 | 1ku MSOP (DGK) | 8
TLV2542CDGKR ACTIVE 0 to 70 4.80 | 1ku MSOP (DGK) | 8
TLV2542CDGKRG4 ACTIVE 0 to 70 4.80 | 1ku MSOP (DGK) | 8
TLV2542ID ACTIVE -40 to 85 5.65 | 1ku SOIC (D) | 8
TLV2542IDG4 ACTIVE -40 to 85 5.65 | 1ku SOIC (D) | 8
TLV2542IDGK ACTIVE -40 to 85 5.65 | 1ku MSOP (DGK) | 8
TLV2542IDGKG4 ACTIVE -40 to 85 5.65 | 1ku MSOP (DGK) | 8
TLV2542IDGKR ACTIVE -40 to 85 5.15 | 1ku MSOP (DGK) | 8
TLV2542IDGKRG4 ACTIVE -40 to 85 5.15 | 1ku MSOP (DGK) | 8
TLV2542IDR ACTIVE -40 to 85 5.15 | 1ku SOIC (D) | 8
TLV2542IDRG4 ACTIVE -40 to 85 5.15 | 1ku SOIC (D) | 8
TLV2542CDGKG4 应用技术支持与电子电路设计开发资源下载
  1. TLV2542CDGKG4 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