参数资料
| 型号： | AD9042ASTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 21/24页 |
| 文件大小： | 0K |
| 描述： | IC ADC 12BIT 41MSPS 44-TQFP |
| 标准包装： | 1 |
| 位数： | 12 |
| 采样率（每秒）： | 41M |
| 数据接口： | 并联 |
| 转换器数目： | 3 |
| 功率耗散（最大）： | 735mW |
| 电压电源： | 模拟和数字，双 ± |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LQFP |
| 供应商设备封装： | 44-LQFP（10x10） |
| 包装： | 托盘 |
| 输入数目和类型： | 1 个单端，双极 |
| 产品目录页面： | 780 (CN2011-ZH PDF) |
AD9042
Rev. B | Page 6 of 24
ABSOLUTE MAXIMUM RATINGS
Table 4.
Parameter1
Rating
AVCC Voltage
0 V to 7 V
DVCC Voltage
0 V to 7 V
Analog Input Voltage
0.5 V to 4.5 V
Analog Input Current
20 mA
Digital Input Voltage (ENCODE)
0 V to AVCC
ENCODE, ENCODE Differential Voltage
4 V
Digital Output Current
40 to +40 mA
Operating Temperature Range (Ambient)
40 °C to +85°C
Maximum Junction Temperature
+150°C
Lead Temperature (Soldering, 10 sec)
+300°C
Storage Temperature Range (Ambient)
65°C to +150°C
1Absolute maximum ratings are limiting values to be applied individually, and
beyond which the serviceability of the circuit may be impaired.
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 indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
THERMAL RESISTANCE
θJA is specified for the worst-case conditions, that is, a device
soldered in a circuit board for surface-mount packages.
Table 5. Thermal Resistance
Package Type
θJA
Unit
44-Lead LQFP
55
°C/W
EXPLANATION OF TEST LEVELS
I.
100% production tested.
II.
100% production tested at +25°C, and sample tested at
specified temperatures. AC testing done on sample basis.
III.
Sample tested only.
IV.
Parameter is guaranteed by design and characterization
testing.
V.
Parameter is a typical value only.
VI.
100% production tested at +25°C; sample tested at
temperature extremes.
ESD CAUTION
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相关代理商/技术参数 |
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| AD9042BD | 制造商:Analog Devices 功能描述:- Bulk |
| AD9042CHIPS | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit, 41 MSPS Monolithic A/D Converter |
| AD9042D | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit, 41 MSPS Monolithic A/D Converter |
| AD9042D/PCB | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit, 41 MSPS Monolithic A/D Converter |
| AD9042DPCB | 制造商:AD 制造商全称:Analog Devices 功能描述:12-Bit, 41 MSPS Monolithic A/D Converter |
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