| FODC790

±2 V, Fully Differential Optical Coupled Isolation Amplifier

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概览

The FOD7840x is a family of optically-coupled isolation amplifiers. Each device consists of a gallium aluminum arsenide (GaAlAs) light emitting diode and a highly accurate sigma-delta A/D converter on the input side and a precise D/A converter with differential output on the output side. This optocoupler is used for current sensing in motor drives or general-purpose current sensing and monitoring. This family offers various gain tolerances: FOD7840A (±1% gain tolerance) and the FOD7840B (±3% gain tolerance) and FOD7840 (±5% gain tolerance).

  • Current Sensing and Monitoring
  • Analog Signal Isolation
  • Motor Phase and Rail Current Sensing
  • Switched Mode Power Supply Signal Isolation
  • Motor drives
  • Frequency inverters
  • High-voltage switched mode power supplies
  • Advanced Sigma-Delta A/D Converter Technology
  • Fully Differential Circuit Topology
  • 140 kHz Bandwidth
  • Low gain drift over temperature
  • Low non-linearity
  • 15 kV/µs minimum CMTI
  • UL 1577 and IEC 60747-5-5 certification pending

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Package Type

Case Outline

MSL Type

MSL Temp (°C)

Container Type

Container Qty.

ON Target

VREF Tolerance (%)

VREF (Min) (V)

VREF (Typ) (V)

VREF (Max) (V)

CTR (Min) (%)

CTR (Max) (%)

CTR tested @ IF (mA)

VCE (sat) (Max) (V)

BVCEO (Min) (V)

VISO (Min) (V)

TOPR (Min) (°C)

TOPR (Max) (°C)

VF Min (V)

VF Max (V)

Bandwidth (kHz)

参考价格

FODC790R2

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

Price N/A

More Details

FODC790R2V

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

Price N/A

More Details

FODC79AR2

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

Price N/A

More Details

FODC79AR2V

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

Price N/A

More Details

FODC79BR2

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

$1.7106

More Details

FODC79BR2V

联系销售

Active, New

CAD Model

Pb

A

H

P

SOIC/LSOP-8 5.84x6.80x3.18, 1.27P

751FC

NA

0

REEL

1000

No

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

~NA~

5000

-40

105

~NA~

~NA~

140

Price N/A

More Details

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