0
登录后你可以
  • 下载海量资料
  • 学习在线课程
  • 观看技术视频
  • 写文章/发帖/加入社区
会员中心
创作中心
发布
  • 发文章

  • 发资料

  • 发帖

  • 提问

  • 发视频

创作活动
MAX1029BEEP+

MAX1029BEEP+

  • 厂商:

    AD(亚德诺)

  • 封装:

    SSOP20

  • 描述:

    IC ADC 10BIT 300KSPS 20-QSOP

  • 数据手册
  • 价格&库存
MAX1029BEEP+ 数据手册
19-2854; Rev 5; 8/11 KIT ATION EVALU E L B AVAILA 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference The MAX1027/MAX1029/MAX1031 are serial 10-bit analog-to-digital converters (ADCs) with an internal reference and an internal temperature sensor. These devices feature on-chip FIFO, scan mode, internal clock mode, internal averaging, and AutoShutdown™. The maximum sampling rate is 300ksps using an external clock. The MAX1031 has 16 input channels, the MAX1029 has 12 input channels, and the MAX1027 has 8 input channels. All input channels are configurable for single-ended or differential inputs in unipolar or bipolar mode. All three devices operate from a +3V supply and contain a 10MHz SPI™/QSPI™/MICROWIRE™-compatible serial port. The MAX1031 is available in 28-pin, 5mm x 5mm, TQFN with exposed pad and 24-pin QSOP packages. The MAX1027/MAX1029 are only available in QSOP packages. All three devices are specified over the extended -40°C to +85°C temperature range. ________________________Applications System Supervision Features o Internal Temperature Sensor (±0.7°C Accuracy) o 16-Entry First-In/First-Out (FIFO) o Analog Multiplexer with True Differential Track/Hold 16-, 12-, 8-Channel Single Ended 8-, 6-, 4-Channel True Differential (Unipolar or Bipolar) o Accuracy: ±1 LSB INL, ±1 LSB DNL, No Missing Codes Over Temperature o Scan Mode, Internal Averaging, and Internal Clock o Low-Power Single +3V Operation 1mA at 300ksps o Internal 2.5V Reference or External Differential Reference o 10MHz 3-Wire SPI/QSPI/MICROWIRE-Compatible Interface o Space-Saving 28-Pin 5mm x 5mm TQFN Package Data-Acquisition Systems Ordering Information Industrial Control Systems PART Patient Monitoring Data Logging Instrumentation AutoShutdown is a trademark of Maxim Integrated Products, Inc. SPI/QSPI are trademarks of Motorola, Inc. MICROWIRE is a trademark of National Semiconductor Corp. TEMP RANGE PIN-PACKAGE MAX1027BCEE+T 0°C to +70°C 16 QSOP MAX1027BEEE+T -40°C to +85°C 16 QSOP MAX1029BCEP+T 0°C to +70°C 20 QSOP MAX1029BEEP+T -40°C to +85°C 20 QSOP +Denotes a lead(Pb)-free/RoHS-compliant package. T = Tape and reel. Ordering Information continued at end of data sheet. Pin Configurations + TOP VIEW AIN0 1 20 EOC 16 EOC AIN1 2 19 DOUT AIN1 2 15 DOUT AIN2 3 18 DIN AIN2 3 14 DIN AIN3 4 13 CS AIN4 5 12 SCLK AIN5 6 15 VDD 11 VDD AIN6 7 14 GND 10 GND AIN7 8 13 REF+ REF+ AIN8 9 12 CNVST/AIN11 AIN9 10 11 REF-/AIN10 + AIN0 1 AIN3 4 MAX1027 AIN4 5 AIN5 6 REF-/AIN6 7 CNVST/AIN7 8 9 17 CS MAX1029 16 SCLK QSOP Pin Configurations continued at end of data sheet. QSOP ________________________________________________________________ Maxim Integrated Products For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com. 1 MAX1027/MAX1029/MAX1031 General Description MAX1027/MAX1029/MAX1031 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference ABSOLUTE MAXIMUM RATINGS VDD to GND ..............................................................-0.3V to +6V CS, SCLK, DIN, EOC, DOUT to GND.........-0.3V to (VDD + 0.3V) AIN0–AIN13, REF-/AIN_, CNVST/AIN_, REF+ to GND.........................................-0.3V to (VDD + 0.3V) Maximum Current into Any Pin............................................50mA Continuous Power Dissipation (TA = +70°C) 16-Pin QSOP (derate 8.3mW/°C above +70°C)...........667mW 20-Pin QSOP (derate 9.1mW/°C above +70°C)...........727mW 24-Pin QSOP (derate 9.5mW/°C above +70°C)...........762mW 28-Pin TQFN (derate 20.8mW/°C above +70°C) .......1667mW Operating Temperature Ranges MAX10__C__.......................................................0°C to +70°C MAX10__E__ ....................................................-40°C to +85°C Storage Temperature Range .............................-60°C to +150°C Junction Temperature ......................................................+150°C Lead Temperature (soldering, 10s) .................................+300°C Soldering Temperature (reflow) .......................................+260°C Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (VDD = +2.7V to +3.6V, fSAMPLE = 300kHz, fSCLK = 4.8MHz (50% duty cycle), VREF = 2.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS ±1.0 LSB ±1.0 LSB DC ACCURACY (Note 1) Resolution RES Integral Nonlinearity INL Differential Nonlinearity DNL 10 No missing codes over temperature Offset Error Gain Error Bits (Note 2) ±0.5 ±2.0 LSB ±0.5 ±2.0 LSB ±2 ppm/°C FSR Gain Temperature Coefficient ±0.8 ppm/°C Channel-to-Channel Offset Matching ±0.1 LSB Offset Error Temperature Coefficient DYNAMIC SPECIFICATIONS (30kHz sine wave input, 2.5VP-P, 300ksps, fSCLK = 4.8MHz) Signal-to-Noise Plus Distortion THD Spurious-Free Dynamic Range SFDR Intermodulation Distortion 2 SINAD Total Harmonic Distortion IMD Up to the 5th harmonic fin1 = 29.9kHz, fin2 = 30.1kHz Full-Power Bandwidth -3dB point Full-Linear Bandwidth S/(N + D) > 68dB 62 dB -79 dBc -81 dBc -74 dBc 1 MHz 100 kHz _______________________________________________________________________________________ 10-Bit 300ksps ADCs with FIFO, Temp Sensor, Internal Reference (VDD = +2.7V to +3.6V, fSAMPLE = 300kHz, fSCLK = 4.8MHz (50% duty cycle), VREF = 2.5V, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS CONVERSION RATE Power-Up Time tPU Acquisition Time tACQ Conversion Time tCONV External Clock Frequency fSCLK External reference 0.8 Internal reference (Note 3) 65 Internally clocked 3.5 μs 0.6 Externally clocked (Note 4) 2.7 Externally clocked conversion 0.1 μs μs 4.8 Data I/O 10 MHz Aperture Delay 30 ns Aperture Jitter
MAX1029BEEP+ 价格&库存

很抱歉,暂时无法提供与“MAX1029BEEP+”相匹配的价格&库存,您可以联系我们找货

免费人工找货