产品应用与封装尺寸
图纸取自原厂规格书，点击可放大查看原始尺寸标注。
产品特点 Features
- 12/16-Bit Resolution and Monotonicity
- Current Output Ranges: 4–20mA, 0–20mA or 0–24mA
- 0.1% typ Total Unadjusted Error (TUE)
- The AD5410/AD5420 is a low-cost, precision, fully integrated
- 12/16-bit converter offering a programmable current source output designed to meet the requirements of industrial process
- 19 26 I Current output pin.
- 20 27 BOOST Optional external transistor connection. Connecting an external transistor will reduce the power dissipated in the AD5410/AD5420. Refer to the features section.
- N/A 28 CAP1 Connection for optional output filtering capacitor. Refer to Features section.
- N/A 29 CAP2 Connection for optional output filtering capacitor. Refer to Features section.
- 24 36 AV Positive Analog Supply Pin. Voltage ranges from 10.8V to 40V/60V.
- Paddle Paddle AGND Ground reference for analog circuitry.
- section 1 0 1 4 to 20 mA Current Range
- OUTEN Output enable. This bit must be set to enable 1 1 0 0 to 20 mA Current Range the output. 1 1 1 0 to 24 mA Current Range
- SREN Digital Slew Rate Control enable
- DCEN Daisychain enable
- R2,R1,R0 Output range select. See Table 15
绝对最大额定值 Absolute Maximum Ratings（TA = 25°C）
超过下表数值可能造成器件永久损坏，设计时请留余量。
| (whichever | is | less) | maximum | 额定值 | 条件 | for | extended | periods | may | affect |
|---|---|---|---|---|---|---|---|---|---|---|
| Parameter Rating | may cause | permanent | damage | to | the device. | This | is a | stress | ||
| DV to AGND, DGND −0.3 V to | +7 V | other | conditions | above those | indicated in | the | operational | |||
| Digital Outputs to AGND, DGND −0.3 V to | DV | + 0.3 V or 7V | device | reliability. |
数据来源：原厂规格书
应用领域 Applications
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