AMC7836
- 16 Monotonic 12-Bit DACs
- Selectable Ranges: –10 V to 0 V, –5 V to 0 V, 0 V to 5 V, and 0 V to 10 V
- High Current Drive Capability: up to ±15 mA
- Auto-Range Detector
- Selectable Clamp Voltage
- 12-Bit SAR ADC
- 21 External Analog Inputs
- 16 Bipolar Inputs: –12.5 V to +12.5 V
- 5 High-Precision Inputs: 0 V to 5 V
- Programmable Out-of-Range Alarms
- 21 External Analog Inputs
- Internal 2.5-V Reference
- Internal Temperature Sensor
- –40°C to +125°C Operation
- ±2.5°C Accuracy
- Eight General-Purpose I/O Ports (GPIOs)
- Low-Power SPI-Compatible Serial Interface
- 4-Wire Mode, 1.8-V to 5.5-V Operation
- Operating Temperature: –40°C to +125°C
- Available in 64-Pin HTQFP PowerPAD™ IC Package
The AMC7836 is a highly-integrated, low-power, analog monitoring and control solution. The device includes a 21-channel, 12-bit analog-to-digital converter (ADC), sixteen 12-bit digital-to-analog converters (DACs) with programmable output ranges, eight GPIOs, an internal reference, and a local temperature-sensor channel. The high level of integration significantly reduces component count and simplifies closed-loop system designs making it ideal for multichannel applications where board space, size, and low-power are critical.
The low-power, very high-integration and wide operating-temperature range of the device make it suitable as an all-in-one, low-cost, bias-control circuit for the power amplifiers (PA) found in multichannel RF communication systems. The flexible DAC output ranges allow the device to be used as a biasing solution for a large variety of transistor technologies, such as LDMOS, GaAs, and GaN. The AMC7836 feature set is similarly beneficial in general-purpose monitor and control systems.
For applications that require a different channel-count, additional features, or converter resolutions, Texas Instruments offers a complete family of analog monitor and control (AMC) products. For more information, go to www.ti.com/amc.
技術文件
| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | AMC7836 High-Density, 12-Bit Analog Monitor and Control Solution With Multichannel ADC, Bipolar DACs, Temperature Sensor, and GPIO Ports datasheet (Rev. D) | PDF | HTML | 2018年 2月 1日 |
| Application note | Achieving Fast VGS Switching in RF Power Amplifiers in Aerospace and Defense Applications | PDF | HTML | 2023年 12月 13日 | |
| EVM User's guide | AMC7836EVM User's Guide (Rev. A) | 2016年 9月 7日 |
設計與開發
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AMC7836EVM — AMC7836 高密度 12 位元類比監控與控制 (AMC) 解決方案評估模組
The AMC7836EVM (evaluation module) is an easy to use platform for evaluating the functionality and performance of the 12-bit AMC device. The EVM features the AMC7836, a highly integrated, low-power, analog monitoring and control system that includes multi-channel ADC and DACs. The EVM is a (...)
PSPICE-FOR-TI — PSpice® for TI 設計與模擬工具
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| HTQFP (PAP) | 64 | Ultra Librarian |
訂購與品質
- RoHS
- REACH
- 產品標記
- 鉛塗層/球物料
- MSL 等級/回焊峰值
- MTBF/FIT 估算值
- 材料內容
- 認證摘要
- 進行中持續性的可靠性監測
- 晶圓廠位置
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