4-20mA
アナログ・デバイセズの工業用システム向け4-20mAポートフォリオは、高度な精度、統合、柔軟性を実現しており、代替製品とは異なり仕様と長いライフサイクルが保証されています。数多くの実績あるリファレンス設計、サンプル回路図、アプリケーション・ノートによって、カスタマイズ可能な4-20mA通信システムを実装する設計者のタスクが簡単になると共に、ドライバ、DAC、ADC、ループ・インターフェースはシステム上の多数の課題に対応可能です。アナログ・デバイセズは、かつてないほど広範な4-20mA製品ラインにより工業用通信をリードしています。
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製品セレクション・テーブル
4-20mA
| SortOrder | Part# | # of Channels | Resolution (bits) | Converter Primary Function | DAC Type | Current Output Ranges | DAC Features | Interface | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|---|
| 1 | AD74413R | 4 | 16 | Software Configurable I/O | Current Out, Voltage Out | 0 to 25mA, 0V to 11V | 4-20mA | SPI | $8.55 (AD74413RBCPZ) |
| 2 | AD5423 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, -1 to 22mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA | 4-20mA, HART Connectivity | SPI | $4.11 (AD5423BCPZ-RL7) |
| 3 | AD74412R | 4 | 16 | Software Configurable I/O | Current Out, Voltage Out | 0 to 25mA, 0V to 11V | 4-20mA | SPI | $7.47 (AD74412RBCPZ) |
| 4 | AD4112 | 1 | 24 | 4-20mA Input ADC | - | - | - | SPI | $6.45 (AD4112BCPZ) |
| 5 | AD4111 | 1 | 24 | 4-20mA Input ADC | - | - | - | SPI | $7.25 (AD4111BCPZ) |
| 6 | AD5758 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA | 4-20mA, DAC, Dynamic Power Control, HART Connectivity, Integrated ADC, LDAC Pin | SPI | $6.54 (AD5758BCPZ-RL7) |
| 7 | AD5700-1 | 1 | - | HART Modem | HART Modem | - | HART Connectivity, Integrated ADC | UART | $4.25 (AD5700-1ACPZ-RL7) |
| 8 | AD5700 | 1 | - | HART Modem | HART Modem | - | HART Connectivity, Integrated ADC | UART | $3.75 (AD5700ACPZ-RL7) |
| 9 | AD5755 | 4 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $13.65 (AD5755ACPZ) |
| 10 | AD5737 | 4 | 12 | 4-20mA Loop Interface DAC | Current Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $8.93 (AD5737ACPZ) |
| 11 | AD5735 | 4 | 12 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, CLR Pin, Double-Buffered, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $10.85 (AD5735ACPZ) |
| 12 | AD5757 | 4 | 16 | 4-20mA Loop Interface DAC | Current Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $13.65 (AD5757ACPZ) |
| 13 | AD5755-1 | 4 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, CLR Pin, Double-Buffered, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $15.88 (AD5755-1ACPZ) |
| 14 | AD5421 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out | 3.2 to 24 mA, 3.8 to 21 mA, 4 to 20 mA | 4-20mA, Double-Buffered, LDAC Pin, On Chip Temp Sensor, Read-Back, SDO Pin | SPI | $4.85 (AD5421ACPZ-REEL7) |
| 15 | AD5749 | 1 | - | 4-20 Driver | - | 0 to 24 mA, 4 to 20 mA | - | Voltage | $1.80 (AD5749ACPZ) |
| 16 | AD5748 | 1 | - | 4-20 Driver | - | 0 to 21 mA, 4 to 21 mA | - | Voltage | $2.15 (AD5748ACPZ) |
| 17 | AD5751 | 1 | - | 4-20 Driver | - | 0 to 20 mA, 0 to 24 mA, 3.92 to 20 mA | - | Voltage | $3.10 (AD5751ACPZ) |
| 18 | AD5750-1 | 1 | - | 4-20 Driver | - | 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA | - | Voltage | $2.52 (AD5750-1ACPZ) |
| 19 | AD5750 | 1 | - | 4-20 Driver | - | 0 to 20 mA, 0 to 24 mA, -20 to 20 mA, -24 to 24 mA, 4 to 20 mA | - | Voltage | $2.52 (AD5750ACPZ) |
| 20 | AD5422 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, Daisy Chain, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $5.77 (AD5422ACPZ-REEL) |
| 21 | AD5420 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $5.10 (AD5420AREZ) |
| 22 | AD5412 | 1 | 12 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $4.51 (AD5412ACPZ-REEL) |
| 23 | AD5410 | 1 | 12 | 4-20mA Loop Interface DAC | Current Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA, Daisy Chain, HART Connectivity, LDAC Pin, Read-Back, Reset/Clear, SDO Pin | SPI | $3.86 (AD5410ACPZ-REEL) |
| 24 | AD421 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out | 4 to 20 mA | 4-20mA | SPI | $7.51 (AD421BRZ) |
| 25 | AD420 | 1 | 16 | 4-20mA Loop Interface DAC | Current Out, Voltage Out | 0 to 20 mA, 0 to 24 mA, 4 to 20 mA | 4-20mA | SPI | $14.65 (AD420ARZ-32) |
| 26 | AD693 | 1 | - | 4-20 Driver | - | 0 to 20 mA, 4 to 20 mA | - | Voltage | $10.39 (AD693AQ) |
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