| | 电压频率转换器(VFC)的IC型号、厂商、供应商、PDF资料： | |
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| IC型号 | 厂商 | PDF资料下载 | 供应商 | 说明 |
| ADVFC32 | ADI | | 查找供应商 |
- High Linearity
±0.01%Max at 10 kHz FS
±0.05%Max at 100 kHz FS
±0.2%Max at 500 kHz FS
- Output TTL/CMOS-Compatible
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- V/F or F/V Conversion
- 6 Decade Dynamic Range
- Voltage or Current Input
- Reliable Monolithic Construction
- MIL-STD-883-Compliant
Versions Available | |
| AD7742 | ADI | | 查找供应商 |
- AD7741: One Single-Ended Input Channel
AD7742: Two Differential or Three Pseudo-Differential Input Channels
- Integral Nonlinearity of
0.012% at fout(Max) = 2.75 MHz (AD7742) and
at fout(Max) = 1.35 MHz (AD7741)
- Single +5 V Supply Operation
- Buffered Inputs
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- Programmable Gain Analog Front-End
- On-Chip +2.5 V Reference
- Internal/External Reference Option
- Power Down to 35 µA Max
- Minimal External Components Required
- 8-Lead and 16-Lead DIP
and SOIC Packages | |
| AD7741 | ADI |  下载 | 查找供应商 |
- AD7741: One Single-Ended Input Channel
AD7742: Two Differential or Three Pseudo-Differential Input Channels
- Integral Nonlinearity of
0.012% at fout(Max) = 2.75 MHz (AD7742) and
at fout(Max) = 1.35 MHz (AD7741)
- Single +5 V Supply Operation
- Buffered Inputs
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- Programmable Gain Analog Front-End
- On-Chip +2.5 V Reference
- Internal/External Reference Option
- Power Down to 35 µA Max
- Minimal External Components
Required
- 8-Lead and 16-Lead DIP and
SOIC Packages | |
| AD7740 | ADI | | 查找供应商 |
- Synchronous Operation
- Full-Scale Frequency Set by External System Clock
- 8-Lead SOT-23 and 8-Lead microSOIC Package
- 3 V and 5 V Operation
- Low Power: 3 mW (Typ)
- Nominal Input Range: 0 to VREF
- True - 150 mV Capability Without
Charge Pump |
- VREF Range: 2.5 V to VDD
- Internal 2.5 V Reference
- 1 MHz Max Input Frequency
- Selectable High Impedance
Buffered Input
- Minimal External Components
Required | |
| AD654 | ADI | | 查找供应商 |
- Low Cost
- Single or Dual Supply, 5 V to 36 V, ±5 V to ±18 V
- Full-Scale Frequency Up to 500 kHz
- Minimum Number of External Components Needed
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- Versatile Input Amplifier
- Positive or Negative Voltage Modes
- Negative Current Mode
- High Input Impedance, Low Drift
- Low Power: 2.0 mA Quiescent Current
- Low Offset: 1 mV
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| AD652 | ADI | | 查找供应商 |
- Full-Scale Frequency (up to 2 MHz) set by external system clock
- Extremely low linearity error (0.005% max at 1 MHz FS, 0.02% max at 2 MHz FS)
- No critical external components required
- Accurate 5V reference voltage
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- Low drift (25 ppm/°C max)
- Dual- or single-supply operation
- Voltage or current input
- MIL-STD-883 compliant versions
available | |
| AD650 | ADI | | 查找供应商 |
- V/F Conversion to 1 MHz
- Reliable Monolithic Construction
- Very Low Nonlinearity
- 0.002% typ at 10 kHz
- 0.005% typ at 100 kHz
- 0.07% typ at 1 MHz
- Input Offset Trimmable to Zero
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- CMOS or TTL Compatible
- Unipolar, Bipolar or Differential V/F
- V/F or F/V Conversion
- Available in Surface Mount
- MIL-STD-883 Compliant Versions
Available | |
| AD537 | ADI | 下载 | 查找供应商 |
- Low Cost A-D Conversion
- Versatile Input Amplifier
- Positive or Negative Voltage Modes
- Negative Current Mode
- High Input Impedance, Low Drift
- Single Supply, 5 V to 36 V
- Linearity: ±0.05% FS
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- Low Power: 1.2 mA Quiescent Current
- Full-Scale Frequency up to 100 kHz
- 1.00 V Reference
- Thermometer Output (1 mV/K)
- F-V Applications
- MIL-STD-883 Compliant
Versions Available | |
