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| 型号： | AD7440BRMZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 29/29页 |
| 文件大小： | 0K |
| 描述： | IC ADC 10BIT DIFF IN 1MSPS 8MSOP |
| 标准包装： | 50 |
| 位数： | 10 |
| 采样率（每秒）： | 1M |
| 数据接口： | DSP，MICROWIRE?，QSPI?，串行，SPI? |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 9.25mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-TSSOP，8-MSOP（0.118"，3.00mm 宽） |
| 供应商设备封装： | 8-MSOP |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，单极 |
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AD7440/AD7450A
Rev. C | Page 8 of 28
ABSOLUTE MAXIMUM RATINGS
TA = 25°C, unless otherwise noted.
Table 4.
Parameter
Rating
VDD to GND
–0.3 V to +7 V
VIN+ to GND
–0.3 V to VDD + 0.3 V
VIN– to GND
–0.3 V to VDD + 0.3 V
Digital Input Voltage to GND
–0.3 V to +7 V
Digital Output Voltage to GND
–0.3 V to VDD + 0.3 V
VREF to GND
–0.3 V to VDD + 0.3 V
Input Current to Any Pin Except Supplies1
±10 mA
Operating Temperature Range
Commercial (B Version)
–40°C to +85°C
Storage Temperature Range
–65°C to +150°C
Junction Temperature
150°C
θJA Thermal Impedance
MSOP
205.9°C/W
SOT-23
211.5°C/W
θJC Thermal Impedance
MSOP
43.74°C/W
SOT-23
91.99°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec)
215°C
Infrared (15 sec)
220°C
ESD
1 kV
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those listed in the operational sections
of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
03051-A
-004
1.6mA
IOL
200
μAI
OH
1.6V
TO OUTPUT
PIN
CL
25pF
Figure 4. Load Circuit for Digital Output Timing Specifications
1 Transient currents of up to 100 mA do not cause SCR latch up.
ESD CAUTION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the
human body and test equipment and can discharge without detection. Although this product features
proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy
electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance
degradation or loss of functionality.
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相关代理商/技术参数 |
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|---|---|
| AD7440BRMZ2 | 制造商:AD 制造商全称:Analog Devices 功能描述:Differential Input, 1 MSPS ADCs in an 8-Lead SOT-23 |
| AD7440BRT | 制造商:AD 制造商全称:Analog Devices 功能描述:Differential Input, 1 MSPS ADCs in an 8-Lead SOT-23 |
| AD7440BRTR2 | 制造商:AD 功能描述:New |
| AD7440BRT-R2 | 制造商:Analog Devices 功能描述: |
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