TLC2543-Q1 汽车类具有串行控制和 11 个模拟输入的 12 位模数转换器

TLC2543-Q1
Resolution(Bits) 12
Sample Rate (max) 66kSPS
Architecture SAR
Power Consumption(Typ)(mW) 5
DNL(Max)(+/-LSB) 1
INL(Max)(+/-LSB) 1
No Missing Codes(Bits) 12
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 4.5
Analog Voltage AV/DD(Max)(V) 5.5
Logic Voltage DV/DD(Min)(V) 4.5
Logic Voltage DV/DD(Max)(V) 5.5
Input Configuration Range Vref
Reference Mode Ext
Rating Automotive
Pin/Package 20SSOP
# Input Channels 11
Operating Temperature Range(°C) -40 to 85

The TLC2543 is a 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.

TLC2543-Q1 特性
TLC2543-Q1 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
TLC2543IDBRG4Q1 ACTIVE -40 to 85 5.60 | 1ku SSOP(DB) | 20
TLC2543IDBRQ1 ACTIVE -40 to 85 5.60 | 1ku SSOP(DB) | 20
TLC2543QDWRQ1 OBSOLETE -40 to 125   SOIC (DW) | 20
TLC2543-Q1 应用技术支持与电子电路设计开发资源下载
  1. TLC2543-Q1 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