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Signal modulation and demodulation circuit
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Signal generator
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Signal conditioning circuit
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Long line driver
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Interface circuit
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Accelerometer servo circuit
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Fluxgate servo circuit
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Switched reluctance servo circuit
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MCU
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AD collection
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Memory
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Frequency pressure/pressure frequency conversion
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Level shifting
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Scott-T transformer
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Clock circuit
Signal generator
Model | Name | VCC | IQ/Max | Features | Operating Temperature | Package Type | Substitute Model | Substitution Method |
HJS113B | Sine Wave Signal Generator | +6~+18 | 10 | Low waveform distortion, stable output signal amplitude, convenient frequency adjustment. | -55℃~175℃ | F08-04B | [self-developed] | - |
*HJ3501A | Three-Phase Differential Signal Source | +18~+45 | 10 | High phase accuracy, low waveform distortion, stable frequency. | -55℃~125℃ | MDIP3829-P14 | [self-developed] | - |
HJS123 | Square Wave Signal Generator | +5~+18 | 10 | [Peripheral frequency, phase shift circuit of 90°, divide by two and four circuits] | -55℃~175℃ | F14-02 | [self-developed] | - |
[HJ555] | [Time Base Circuit] | [4.5~18] | [5] | [Low static current, low distortion, adjustable gain, simple peripherals] | -55℃~125℃ | [CSOP08B、T-08、D08S2、J08S2] | [NE555] | [In-situ substitution] |
[HJ556] | [Dual Time Base Circuit] | [4.5~18] | [8] | [Low static current, low distortion, adjustable gain, simple peripherals] | -55℃~125℃ | [CSOP14B、D14S2] | [NE556] | [In-situ substitution] |
[HJ7555] | [Time Base Circuit] | [4.5~18] | [0.15] | [Frequency and duty cycle adjustable, compatible with TTL/CMOS levels] | -55℃~125℃ | [CSOP08B、T-08、D08S2] | [LM7555] | [In-situ substitution] |
[HJ8038] | [Function Signal Generator] | [±5～±12] | [20] | [Can simultaneously output any triangle wave, square wave and rectangular wave with low temperature drift and low distortion] | -55℃~125℃ | [F14-01、D14S2] | [ICL8038] | [In-situ substitution] |
Non-domestic product models are marked with '*';