真双极性输入,双1レS, 12 / 14位,双通道SAR型ADC True Bipolar Input, Dual 1 レs, 12-/14-Bit, 2-Channel SAR ADCs
Product Details
The AD7366/AD7367 are dual 12-bit/14-bit, high speed, low power, successive approximation analog-to-digital converters ADCs that feature throughput rates up to 1 MSPS. The device contains two ADCs, each preceded by a 2-channel multiplexer, and a low noise, wide bandwidth track-and-hold amplifier.
The AD7366/AD7367 are fabricated on the Analog Devices, Inc., industrial CMOS process iCMOS1, which is a technology platform combining the advantages of low and high voltage CMOS. The iCMOS process allows the AD7366/AD7367 to accept high voltage bipolar signals in addition to reducing power consumption and package size. The AD7366/AD7367 can accept true bipolar analog input signals in the ±10 V range, ±5 V range, and 0 V to 10 V range.
The AD7366/AD7367 have an on-chip 2.5 V reference that can be disabled to allow the use of an external reference. If a 3 V reference is applied to the DCAPA and DCAPB pins, the AD7366/AD7367 can accept a true bipolar ±12 V analog input. Minimum ±12 V VDD and VSS supplies are required for the ±12 V input range.
**Product Highlights**
1. The AD7366/AD7367 can accept true bipolar analog input signals, as well as ±10 V, ±5 V, ±12 V with external reference, and 0 V to 10 V unipolar signals.
2. Two complete ADC functions allow simultaneous sampling and conversion of two channels.
3. 1 MSPS serial interface: SPI-/QSPI-/DSP-/MICROWIRE-compatible interface.
2 _i_CMOS Process Technology. For analog systems designers within industrial/instrumentation equipment OEMs who need high performance ICs at higher voltage levels, _i_CMOS is a technology platform that enables the development of analog ICs capable of 30 V and operating at ±15 V supplies while allowing dramatic reductions in power consumption and package size, and increased ac and dc performance.
### Features and Benefits
±10 V, ±5 V, 0 V to 10 V
±12 V with 3 V external reference
8.3 mA typical in normal mode
320 nA typical in shutdown mode
72 dB SNR at 50 kHz input frequency
12-bit no missing codes
76 dB SNR at 50 kHz input frequency
14-bit no missing codes
电路数 2
通道数 4
位数 14
耗散功率 88.7 mW
采样率 1 Msps
功耗 80.7 mW
分辨率Bits 14.0
输入电容 13.0 pF
输入阻抗 125 kΩ
模数转换数ADC 2
输入数 4
工作温度Max 85 ℃
工作温度Min -40 ℃
耗散功率Max 89.1 mW
输入通道数 4
安装方式 Surface Mount
引脚数 24
封装 TSSOP-24
长度 7.8 mm
宽度 4.4 mm
高度 1.05 mm
封装 TSSOP-24
工作温度 -40℃ ~ 85℃
产品生命周期 Active
包装方式 Tape & Reel TR
RoHS标准 RoHS Compliant
含铅标准 Lead Free
军工级 No
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
AD7367BRUZ-500RL7 ADI 亚德诺 | 当前型号 | 当前型号 |
AD7367BRUZ-RL7 亚德诺 | 完全替代 | AD7367BRUZ-500RL7和AD7367BRUZ-RL7的区别 |
AD7367BRUZ 亚德诺 | 类似代替 | AD7367BRUZ-500RL7和AD7367BRUZ的区别 |