THS4601

ACTIVO

Amplificador operacional de banda ancha con entrada FET

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Hoja de datos

document-pdfAcrobat Wideband, FET-Input Operational Amplifier datasheet (Rev. B) (Inglés)

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THS4631

ACTIVO

Amplificador operacional de entrada FET de alta velocidad Wider BW (210 MHz), higher slew rate (1,000 V/us), lower offset (0.5 mV), and lower drift (2.5 µV/°C)

THS4601

ACTIVO

Hoja de datos

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Detalles del producto

Architecture

FET / CMOS Input, Voltage FB

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

10

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

GBW (typ) (MHz)

180

BW at Acl (MHz)

440

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

100

Vn at flatband (typ) (nV√Hz)

5.4

Vn at 1 kHz (typ) (nV√Hz)

5.4

Iq per channel (typ) (mA)

10

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

4

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

110

Input bias current (max) (pA)

100

Offset drift (typ) (µV/°C)

10

Iout (typ) (mA)

50

2nd harmonic (dBc)

65

3rd harmonic (dBc)

73

Frequency of harmonic distortion measurement (MHz)

1

Architecture

FET / CMOS Input, Voltage FB

Number of channels

1

Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V)

10

Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V)

32

GBW (typ) (MHz)

180

BW at Acl (MHz)

440

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

100

Vn at flatband (typ) (nV√Hz)

5.4

Vn at 1 kHz (typ) (nV√Hz)

5.4

Iq per channel (typ) (mA)

10

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

4

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

110

Input bias current (max) (pA)

100

Offset drift (typ) (µV/°C)

10

Iout (typ) (mA)

50

2nd harmonic (dBc)

65

3rd harmonic (dBc)

73

Frequency of harmonic distortion measurement (MHz)

1

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

HSOIC (DDA)

8

29.4 mm² (4.9 mm × 6 mm)

Gain Bandwidth Product: 180 MHz
Slew Rate: 100 V/us
Maximum Input Bias Current: 100 pA
Input Voltage Noise: 5.4 nV/Hz
Maximum Input Offset Voltage: 4 mV
Input Impedance: 10⁹ || 10 pF
Power Supply Voltage Range: ±5 to ±15 V
Unity Gain Stable
APPLICATIONS
- Wideband Photodiode Amplifier
- High-Speed Transimpedance Gain Stage
- Test and Measurement Systems
- Current-DAC Output Buffer
- Active Filtering
- High-Speed Signal Integrator
- High-Impedance Buffer

Gain Bandwidth Product: 180 MHz
Slew Rate: 100 V/us
Maximum Input Bias Current: 100 pA
Input Voltage Noise: 5.4 nV/Hz
Maximum Input Offset Voltage: 4 mV
Input Impedance: 10⁹ || 10 pF
Power Supply Voltage Range: ±5 to ±15 V
Unity Gain Stable
APPLICATIONS
- Wideband Photodiode Amplifier
- High-Speed Transimpedance Gain Stage
- Test and Measurement Systems
- Current-DAC Output Buffer
- Active Filtering
- High-Speed Signal Integrator
- High-Impedance Buffer

The THS4601 is a high-speed, FET-input operational amplifier designed for applications requiring wideband operation, high-input impedance, and high-power supply voltages. By providing a 180-MHz gain-bandwidth product, ±15-V supply operation, and 100-pA input bias current, the THS4601 is capable of wideband transimpedance gain and large output signal swing simultaneously. Low current and voltage noise allow amplification of extremely low-level input signals while still maintaining a large signal-to-noise ratio.

The characteristics of the THS4601 ideally suit it for use as a wideband photodiode amplifier. Photodiode output current is a prime candidate for transimpedance amplification, an application of which is illustrated in Figure 1. Other potential applications include test and measurement systems requiring high-input impedance, digital-to-analog converter output buffering, high-speed integration, and active filtering.

The THS4601 is a high-speed, FET-input operational amplifier designed for applications requiring wideband operation, high-input impedance, and high-power supply voltages. By providing a 180-MHz gain-bandwidth product, ±15-V supply operation, and 100-pA input bias current, the THS4601 is capable of wideband transimpedance gain and large output signal swing simultaneously. Low current and voltage noise allow amplification of extremely low-level input signals while still maintaining a large signal-to-noise ratio.

The characteristics of the THS4601 ideally suit it for use as a wideband photodiode amplifier. Photodiode output current is a prime candidate for transimpedance amplification, an application of which is illustrated in Figure 1. Other potential applications include test and measurement systems requiring high-input impedance, digital-to-analog converter output buffering, high-speed integration, and active filtering.

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Documentación técnica

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Documentación principal	Tipo	Título	Opciones de formato	Descargar la versión más reciente en inglés	Fecha
*	Hoja de datos	Wideband, FET-Input Operational Amplifier datasheet (Rev. B)			4/06/2002
	Libro electrónico	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML		28/03/2017

Diseño y desarrollo

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