AD7740KRMZ点击型号即可查看芯片规格书
AD7740KRMZ 中文资料规格参数
| 技术参数 | 频率 | 1 MHz |
额定功率 | 3 mW | |
输出电压 | 0.2.5 VDC | |
供电电流 | 1.50 mA | |
针脚数 | 8 | |
工作温度(Max) | 85 ℃ | |
工作温度(Min) | 0 ℃ | |
精度 | 1 % | |
电源电压 | 3V ~ 5.25V | |
| 封装参数 | 安装方式 | Surface Mount |
引脚数 | 8 | |
封装 | MSOP-8 | |
| 外形尺寸 | 长度 | 3 mm |
宽度 | 3 mm | |
高度 | 0.85 mm | |
封装 | MSOP-8 | |
| 物理参数 | 工作温度 | 0℃ ~ 85℃ |
| 其他 | 产品生命周期 | Active |
包装方式 | Tube | |
制造应用 | 车用, 传感与仪器, Power Management, Signal Processing, 信号处理, Automotive, Sensing & Instrumentation, 电源管理 | |
| 符合标准 | RoHS标准 | RoHS Compliant |
含铅标准 | Lead Free | |
REACH SVHC标准 | No SVHC | |
REACH SVHC版本 | 2015/12/17 | |
| 海关信息 | ECCN代码 | EAR99 |
AD7740KRMZ 引脚图 | 封装图 | 电路图 | 封装焊盘图
AD7740KRMZ 引脚图
AD7740KRMZ 封装图
AD7740KRMZ 电路图
AD7740KRMZ 封装焊盘图
产品概述
ANALOG DEVICES AD7740KRMZ 电压频率转换器, 1 MHz, 0Hz 至 500kHz, 1 %, 3V 至 5.25V, MSOP, 8 引脚
电压/频率转换器，Analog Devices
这种经济电压至频率转换器具有最低电源要求，同时可提供宽满刻度频率范围。 具有出色的温度特性和稳定性。
得捷:IC V/F CONV 1MHZ 8MSOP
欧时:电压/频率转换器，Analog Devices 这种经济电压至频率转换器具有最低电源要求，同时可提供宽满刻度频率范围。 具有出色的温度特性和稳定性。
立创商城:AD7740KRMZ
e络盟:电压频率转换器, 1 MHz, 0Hz 至 500kHz, 1 %, 3V 至 5.25V, MSOP, 8 引脚
艾睿:VFC Sync 1MHz 8-Pin MSOP Tube
Jameco:Voltage to Frequency Converters Synchronous 1 MHz 8 Pin MSOP
安富利:The AD7740 is a low-cost, ultrasmall synchronous Voltage-toFrequency Converter (VFC). It works from a single 3.0 V to 3.6 V or 4.75 V to 5.25 V supply consuming 0.9 mA. The AD7740 is available in an 8-lead SOT-23 and also in an 8-lead microSOIC package. Small package, low cost and ease of use were major design goals for this product. The part contains an on-chip 2.5 V bandgap reference but the user may overdrive this using an external reference. This external reference range includes VDD.
The full-scale output frequency is synchronous with the clock signal on the CLKIN pin. This clock can be generated with the addition of an external crystal (or resonator) or supplied from a CMOS-compatible clock source. The part has a maximum input frequency of 1 MHz.
For an analog input signal that goes from 0 V to VREF, the output frequency goes from 10% to 90% of fCLKIN. In buffered mode, the part provides a very high input impedance and accepts a range of 0.1 V to VDD - 0.2 V on the VIN pin. There is also an unbuffered mode of operation that allows VIN to go from -0.15 V to VDD + 0.15 V. The modes are interchangeable using the BUF pin.
The AD7740 (Y Grade) is guaranteed over the automotive temperature range of -40°C to +105°C. The AD7740 (K Grade) is guaranteed from 0°C to 85°C.
Chip1Stop:VFC Sync 1MHz 8-Pin MSOP Tube
TME:Integrated circuit: U/f converter; 3mW; microSO8; 3÷5.25V
Verical:VFC Sync 1MHz 8-Pin MSOP Tube
Newark:# ANALOG DEVICES AD7740KRMZ Voltage to Frequency Converter, 1 MHz, 500kHz, 1 %, 3V to 5.25V, SOIC, 8 Pins
罗切斯特:Voltage to Frequency Converter, 1MHz, CMOS, PDSO8
