TLC2543CDBR 12 位 66kSPS ADC 串行 输出,可编程 MSB/LSB 优先,可编程断电/输出数据长度,11 通道SSOP-20封装

The TLC2543C and TLC2543I are 12-bit, switched-capacitor, successive-approximation, analog-to-digital converters. Each device, with three control inputs [chip select (CS\), the input-output clock, and the address input (DATA INPUT)], is designed for communication with the serial port of a host processor or peripheral through a serial 3-state output. The device allows high-speed data transfers from the host.

In addition to the high-speed converter and versatile control capability, the device has an on-chip 14-channel multiplexer that can select any one of 11 inputs or any one of three internal self-test voltages. The sample-and-hold function is automatic. At the end of conversion, the end-of-conversion (EOC) output goes high to indicate that conversion is complete.


TLC1541 TLC1542 TLC1543 TLC2543 TLC540 TLC541 TLV1543 TLV2543 TLV2553 TLV2556
Resolution(Bits) 10 10 10 12 8 8 10 12 12 12
Sample Rate (max) 32kSPS 38kSPS 38kSPS 66kSPS 75kSPS 40kSPS 38kSPS 66kSPS 200kSPS 200kSPS
Architecture SAR SAR SAR SAR SAR SAR SAR SAR SAR SAR
Power Consumption(Typ)(mW) 6 4 4 5 6 6 2.64 3.3 2.43 2.43
DNL(Max)(+/-LSB) 1 0.5 1 1 0.5 0.5 1 1 1 1
INL(Max)(+/-LSB) 1 0.5 1 1 0.5 0.5 1 1 1 1
No Missing Codes(Bits) 10 10 10 12 8 8 10 12 12 12
No. of Supplies 1 1 1 1 1 1 1 1 1 1
Analog Voltage AV/DD(Min)(V) 4.75 4.5 4.5 4.5 4.75 4.75 3 3.3 2.7 2.7
Analog Voltage AV/DD(Max)(V) 5.25 5.5 5.5 5.5 5.5 5.5 5.5 3.6 5.5 5.5
Logic Voltage DV/DD(Min)(V) 4.75 4.5 4.5 4.5 4.75 4.5 3 3.3 2.7 2.7
Logic Voltage DV/DD(Max)(V) 5.25 5.5 5.5 5.5 5.5 5.5 5.5 3.6 5.5 5.5
Input Configuration Range Vref Vref Vref Vref Vref Vref Vref Vref Vref Vref
Reference Mode Ext Ext Ext Ext Ext Ext Ext Ext Ext Int and Ext
Rating Catalog Military Catalog Catalog Catalog Military Military Catalog Catalog Catalog
Pin/Package 20PDIP, 20PLCC, 20SOIC 20PDIP, 20PLCC, 20SOIC 20PDIP, 20PLCC, 20SOIC, 20SSOP 20PDIP, 20SOIC, 20PLCC, 20SSOP 20PDIP, 20PLCC, 20SOIC 20PDIP, 20PLCC, 20SOIC 20PDIP, 20PLCC, 20SOIC, 20SSOP 20PDIP, 20SOIC, 20SSOP 20SOIC, 20TSSOP 20SOIC, 20TSSOP
# Input Channels 11 11 11 11 11 11 11 11 11 11
Operating Temperature Range(°C)   -40 to 125,0 to 70 -40 to 125,0 to 70           -40 to 85 -40 to 85 
TLC2543CDBR 特性
TLC2543CDBR 芯片订购指南
器件 状态 价格(美元) 封装 | 引脚
TLC2543CDB ACTIVE 4.90 | 1ku SSOP(DB) | 20
TLC2543CDBG4 ACTIVE 4.90 | 1ku SSOP(DB) | 20
TLC2543CDBLE OBSOLETE   SSOP(DB) | 20
TLC2543CDBR ACTIVE 4.45 | 1ku SSOP(DB) | 20
TLC2543CDBRG4 ACTIVE 4.45 | 1ku SSOP(DB) | 20
TLC2543CDW ACTIVE 4.90 | 1ku SOIC (DW) | 20
TLC2543CDWG4 ACTIVE 4.90 | 1ku SOIC (DW) | 20
TLC2543CDWR ACTIVE 4.45 | 1ku SOIC (DW) | 20
TLC2543CDWRG4 ACTIVE 4.45 | 1ku SOIC (DW) | 20
TLC2543CFN ACTIVE 4.45 | 1ku PLCC (FN) | 20
TLC2543CFNG3 ACTIVE 4.45 | 1ku PLCC (FN) | 20
TLC2543CFNR ACTIVE 4.45 | 1ku PLCC (FN) | 20
TLC2543CFNRG3 ACTIVE 4.45 | 1ku PLCC (FN) | 20
TLC2543CN ACTIVE 4.45 | 1ku PDIP (N) | 20
TLC2543CNE4 ACTIVE 4.45 | 1ku PDIP (N) | 20
TLC2543IDB ACTIVE 5.25 | 1ku SSOP(DB) | 20
TLC2543IDBG4 ACTIVE 5.25 | 1ku SSOP(DB) | 20
TLC2543IDBR ACTIVE 4.75 | 1ku SSOP(DB) | 20
TLC2543IDBRG4 ACTIVE 4.75 | 1ku SSOP(DB) | 20
TLC2543IDW ACTIVE 5.25 | 1ku SOIC (DW) | 20
TLC2543IDWG4 ACTIVE 5.25 | 1ku SOIC (DW) | 20
TLC2543IDWR ACTIVE 4.75 | 1ku SOIC (DW) | 20
TLC2543IDWRG4 ACTIVE 4.75 | 1ku SOIC (DW) | 20
TLC2543IFN ACTIVE 5.25 | 1ku PLCC (FN) | 20
TLC2543IFNG3 ACTIVE 5.25 | 1ku PLCC (FN) | 20
TLC2543IFNR OBSOLETE   PLCC (FN) | 20
TLC2543IN ACTIVE 4.75 | 1ku PDIP (N) | 20
TLC2543INE4 ACTIVE 4.75 | 1ku PDIP (N) | 20
TLC2543CDBR 应用技术支持与电子电路设计开发资源下载
  1. TLC2543CDBR 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