OPA1641-Q1

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Einzelne, Sound-Plus hochleistungsfähige Audio-Operationsverstärker mit JFET-Eingang für die Automob

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Datenblatt

document-pdfAcrobat OPA164x-Q1 SoundPlus™ JFET-Input, Automotive-Grade, Audio Operational Amplifiers datasheet (Rev. A) (Englisch) PDF | HTML

OPA1641-Q1

AKTIV

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Produktdetails

Number of channels

1

GBW (typ) (MHz)

11

Slew rate (typ) (V/µs)

20

Rail-to-rail

Out

Vos (offset voltage at 25°C) (max) (mV)

3.5

Iq per channel (typ) (mA)

1.8

Vn at 1 kHz (typ) (nV√Hz)

5.1

Features

Burr-Brown™ Audio, Premium Sound

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Architecture

FET

CMRR (typ) (dB)

126

Input bias current (max) (pA)

20

Number of channels

1

GBW (typ) (MHz)

11

Slew rate (typ) (V/µs)

20

Rail-to-rail

Out

Vos (offset voltage at 25°C) (max) (mV)

3.5

Iq per channel (typ) (mA)

1.8

Vn at 1 kHz (typ) (nV√Hz)

5.1

Features

Burr-Brown™ Audio, Premium Sound

THD + N at 1 kHz (typ) (%)

0.00005

Rating

Automotive

Operating temperature range (°C)

-40 to 125

Architecture

FET

CMRR (typ) (dB)

126

Input bias current (max) (pA)

20

VSSOP (DGK)

8

14.7 mm² (3 mm × 4.9 mm)

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Low Noise: 5.1 nV/√Hz at 1 kHz
Ultra-low Distortion: 0.00005% at 1 kHz
High Slew Rate: 20 V/µs
Unity Gain Stable
No Phase Reversal
Low Quiescent Current:
1.8 mA per Channel
Rail-to-Rail Output
Wide Supply Range: ±2.25 V to ±18 V
Single, Dual, and Quad Versions Available

Qualified for Automotive Applications
AEC-Q100 Qualified With the Following Results:
- Device Temperature Grade 1: –40°C to +125°C Ambient Operating Temperature
- Device HBM ESD Classification Level 2
- Device CDM ESD Classification Level C6
Low Noise: 5.1 nV/√Hz at 1 kHz
Ultra-low Distortion: 0.00005% at 1 kHz
High Slew Rate: 20 V/µs
Unity Gain Stable
No Phase Reversal
Low Quiescent Current:
1.8 mA per Channel
Rail-to-Rail Output
Wide Supply Range: ±2.25 V to ±18 V
Single, Dual, and Quad Versions Available

The OPA1641-Q1 (single) and OPA1642-Q1 (dual) series are JFET-input, ultra-low distortion, low-noise operational amplifiers (op amps) fully specified for audio applications.

The rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low total harmonic distortion + noise (THD+N) (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.

These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA164x-Q1 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The dual version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

The OPA1641-Q1 (single) and OPA1642-Q1 (dual) series are JFET-input, ultra-low distortion, low-noise operational amplifiers (op amps) fully specified for audio applications.

The rail-to-rail output swing allows increased headroom, making these devices ideal for use in any audio circuit. Features include 5.1-nV/√Hz noise, low total harmonic distortion + noise (THD+N) (0.00005%), a low input bias current of 2 pA, and low quiescent current of 1.8 mA per channel.

These devices operate over a very wide supply voltage range of ±2.25 V to ±18 V. The OPA164x-Q1 series of operational amplifiers are unity-gain stable and provide excellent dynamic behavior over a wide range of load conditions.

The dual version features completely independent circuitry for lowest crosstalk and freedom from interactions between channels, even when overdriven or overloaded.

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Top-Dokumentation	Typ	Titel	Format-Optionen	Neueste englische Version herunterladen		Datum
*	Datenblatt	OPA164x-Q1 SoundPlus™ JFET-Input, Automotive-Grade, Audio Operational Amplifiers datasheet (Rev. A)	PDF \| HTML		17.11.2017

Design und Entwicklung

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