TLV2548IPWRG4 12 位 200kSPS ADC,具有串行 输出、自动断电(软件和硬件)、低功耗、8 x FIFO 和 8 通道TSSOP-20封装

TLV2548
Resolution(Bits) 12
Sample Rate (max) 200kSPS
Architecture SAR
Power Consumption(Typ)(mW) 3.3
SINAD(dB) 70
SFDR(dB) 84
DNL(Max)(+/-LSB) 1
INL(Max)(+/-LSB) 1
No Missing Codes(Bits) 12
No. of Supplies 1
Analog Voltage AV/DD(Min)(V) 2.7
Analog Voltage AV/DD(Max)(V) 5.5
Logic Voltage DV/DD(Min)(V) 2.7
Logic Voltage DV/DD(Max)(V) 5.5
Input Configuration Range +2V, +4V
Reference Mode Int and Ext
Rating Catalog
Pin/Package 20SOIC, 20TSSOP
# Input Channels 8
Operating Temp Range(Celsius) -40 to 85,0 to 70

The TLV2548 and TLV2544 are a family of high performance, 12-bit low power, 3.86 µs, CMOS analog-to-digital converters (ADC) which operate from a single 2.7-V to 5.5-V power supply. These devices have three digital inputs and a 3-state output [chip select (CS)\, serial input-output clock (SCLK), serial data input (SDI), and serial data output (SDO)] that provide a direct 4-wire interface to the serial port of most popular host microprocessors (SPI interface). When interfaced with a TI DSP, a frame sync (FS) signal is used to indicate the start of a serial data frame.

In addition to a high-speed A/D converter and versatile control capability, these devices have an on-chip analog multiplexer that can select any analog inputs or one of three internal self-test voltages.

TLV2548IPWRG4 特性
TLV2548IPWRG4 芯片订购指南
器件 状态 温度(oC) 价格(美元) 封装 | 引脚
TLV2548CDW ACTIVE 0 to 70 5.40 | 1ku SOIC (DW) | 20
TLV2548CDWG4 ACTIVE 0 to 70 5.40 | 1ku SOIC (DW) | 20
TLV2548CDWR ACTIVE 0 to 70 4.85 | 1ku SOIC (DW) | 20
TLV2548CDWRG4 ACTIVE 0 to 70 4.85 | 1ku SOIC (DW) | 20
TLV2548CPW ACTIVE 0 to 70 5.40 | 1ku TSSOP (PW) | 20
TLV2548CPWG4 ACTIVE 0 to 70 5.40 | 1ku TSSOP (PW) | 20
TLV2548CPWR ACTIVE 0 to 70 4.85 | 1ku TSSOP (PW) | 20
TLV2548CPWRG4 ACTIVE 0 to 70 4.85 | 1ku TSSOP (PW) | 20
TLV2548IDW ACTIVE -40 to 85 5.75 | 1ku SOIC (DW) | 20
TLV2548IDWG4 ACTIVE -40 to 85 5.75 | 1ku SOIC (DW) | 20
TLV2548IDWR ACTIVE -40 to 85 5.20 | 1ku SOIC (DW) | 20
TLV2548IDWRG4 ACTIVE -40 to 85 5.20 | 1ku SOIC (DW) | 20
TLV2548IPW ACTIVE -40 to 85 5.75 | 1ku TSSOP (PW) | 20
TLV2548IPWG4 ACTIVE -40 to 85 5.75 | 1ku TSSOP (PW) | 20
TLV2548IPWR ACTIVE -40 to 85 5.20 | 1ku TSSOP (PW) | 20
TLV2548IPWRG4 ACTIVE -40 to 85 5.20 | 1ku TSSOP (PW) | 20
TLV2548IPWRG4 应用技术支持与电子电路设计开发资源下载
  1. TLV2548IPWRG4 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