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ACPL-C797T-000E - 

Optocoupler, Optically Isolated Amplifiers, 1 Channel, SSO, 8 Pins, 5 kV

BROADCOM LIMITED ACPL-C797T-000E

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Valmistajan osanumero:
ACPL-C797T-000E
Tilauskoodi:
2455168
Tekninen tuotetietolomake:
(EN)
Näytä kaikki tekniset asiakirjat

Tuotetiedot

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SSO
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-
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1 Channel
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-
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Cut Tape
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-
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5kV
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8Pins
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Tuotteen yleiskatsaus

The ACPL-C797T-000E is a 1-channel 8-pin surface-mount Sigma-Delta Modulator for general-purpose current and voltage sensing. The 1-bit second-order sigma-delta (Σ-∆) modulator that converts an analogue input signal into a high-speed data stream with galvanic isolation based on optical coupling technology. It operates from a 5V power supply with dynamic range of 79dB with an appropriate digital filter. The differential inputs of ±200mV (full scale ±320mV) are ideal for direct connection to shunt resistors or other low-level signal sources in applications such as motor phase current measurement. It converts a low bandwidth analogue input into a high-speed one-bit data stream by means of a sigma-delta (Σ-∆) over-sampling modulator. The modulator data and on-chip sampling clock are encoded and transmitted across the isolation boundary where they are recovered and decoded into separate high-speed clock and data channels.
  • Superior optical isolation and insulation
  • 10MHz Internal clock
  • 16-bit Resolution no missing codes (12-bit ENOB)
  • 79dB Typical signal-to-noise ratio
  • ±1% Gain error
  • ±200mV Linear range with single 5V supply (±320mV full scale)
  • 3 to 5.5V Wide supply range for digital interface
  • 25kV/µs Common-mode transient immunity

Sovellukset

Automotive, Sensing & Instrumentation