电压频率转换器
ADI公司拥有各种各样的电压频率转换器(VFC)，适用于仪器仪表、工业和自动化市场。这些器件非常适合模数转换、长期积分、线性频率调制和解调以及频率电压转换应用。ADI的最新VFC系列产品AD774x系列基于Σ-Δ技术，采用小型封装，以低成本提供高线性度。
产品选型表
电压频率转换器
| SortOrder | Part# | Input Type | Vin Range (max) (V p-p) | Output Frequency (max) (Hz) | Linearity (max) (%) | Is (typ) (A) | Supply Voltage Range | Price (1000+) ($ US) |
|---|---|---|---|---|---|---|---|---|
| 1 | AD7740 | Single-Ended | 5.25 | 500k | 0.018 | 1.5m | 3V to 5.25V | $0.94 (AD7740KRMZ) |
| 2 | AD7741 | Single-Ended | 2.5 | 3.072M | 2 | 8m | 4.75V to 5.25V | $2.43 (AD7741BRZ) |
| 3 | AD652 | Single-Ended | 20 | 2.5M | 0.002 | 15m | 12V to 30V | $14.48 (AD652JPZ) |
| 4 | AD654 | Single-Ended | 28 | 500k | 0.4 | 2.5m | 10V to 36V | $5.34 (AD654JRZ) |
| 5 | ADVFC32 | Single-Ended | 10 | 500k | 0.2 | 8m | 18V to 36V | $9.77 (ADVFC32KNZ) |
| 6 | AD650 | Single-Ended | 11 | 1M | 0.1 | 8m | 19V to 36V | $16.32 (AD650JNZ) |
| 7 | AD537 | Single-Ended | 22 | 150k | 0.07 | 2.5m | ±5V to ±18V, 4.5V to 36V | $16.28 (AD537JH) |
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