THS4012

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Amplificador doble de retroalimentación de tensión y baja distorsión de 290 MHz

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Hoja de datos

document-pdfAcrobat 290-MHz Low-Distortion High-Speed Amplifiers datasheet (Rev. E) (Inglés)

THS4012

ACTIVO

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Detalles del producto

Architecture

Voltage FB

Number of channels

2

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

9

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

33

GBW (typ) (MHz)

290

BW at Acl (MHz)

290

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

310

Vn at flatband (typ) (nV√Hz)

7.5

Vn at 1 kHz (typ) (nV√Hz)

10.3

Iq per channel (typ) (mA)

7.8

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

6

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

110

Input bias current (max) (pA)

6000000

Offset drift (typ) (µV/°C)

15

Iout (typ) (mA)

110

2nd harmonic (dBc)

80

3rd harmonic (dBc)

80

Frequency of harmonic distortion measurement (MHz)

1

Architecture

Voltage FB

Number of channels

2

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

9

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

33

GBW (typ) (MHz)

290

BW at Acl (MHz)

290

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

310

Vn at flatband (typ) (nV√Hz)

7.5

Vn at 1 kHz (typ) (nV√Hz)

10.3

Iq per channel (typ) (mA)

7.8

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

6

Rail-to-rail

No

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

110

Input bias current (max) (pA)

6000000

Offset drift (typ) (µV/°C)

15

Iout (typ) (mA)

110

2nd harmonic (dBc)

80

3rd harmonic (dBc)

80

Frequency of harmonic distortion measurement (MHz)

1

SOIC (D)

8

29.4 mm² (4.9 mm × 6 mm)

HVSSOP (DGN)

8

14.7 mm² (3 mm × 4.9 mm)

High Speed
- 290-MHz Bandwidth (G = 1, –3 dB)
- 310-V/ms Slew Rate
- 37-ns Settling Time (0.1%)
Low Distortion
- THD = –80 dBc (f = 1 MHz, R_L = 150 )
110-mA Output Current Drive (Typical)
7.5-nV/√Hz Voltage Noise
Excellent Video Performance
- 70-MHz Bandwidth (0.1 dB, G = 1)
- 0.006% Differential Gain Error
- ±5-V to ±15-V Supply Voltage
Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages
Evaluation Module Available

High Speed
- 290-MHz Bandwidth (G = 1, –3 dB)
- 310-V/ms Slew Rate
- 37-ns Settling Time (0.1%)
Low Distortion
- THD = –80 dBc (f = 1 MHz, R_L = 150 )
110-mA Output Current Drive (Typical)
7.5-nV/√Hz Voltage Noise
Excellent Video Performance
- 70-MHz Bandwidth (0.1 dB, G = 1)
- 0.006% Differential Gain Error
- ±5-V to ±15-V Supply Voltage
Available in Standard SOIC, MSOP PowerPAD, JG, or FK Packages
Evaluation Module Available

The THS4011 and THS4012 are high-speed, single/dual, voltage feedback amplifiers ideal for a wide range of applications. The devices offer good ac performance, with 290-MHz bandwidth, 310-V/µs slew rate, and 37-ns settling time (0.1%). These amplifiers have a high output drive capability of 110 mA and draw only 7.8-mA supply current per channel. For applications requiring low distortion, the THS4011/4012 operate with a total harmonic distortion (THD) of -80 dBc at f = 1 MHz. For video applications, the THS4011/4012 offer 0.1-dB gain flatness to 70 MHz, 0.006% differential gain error, and 0.01° differential phase error.

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Documentación técnica

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Ver todo 3

Documentación principal	Tipo	Título	Opciones de formato
*	Hoja de datos	290-MHz Low-Distortion High-Speed Amplifiers datasheet (Rev. E)		12/04/2010
	Libro electrónico	The Signal e-book: A compendium of blog posts on op amp design topics	PDF \| HTML	28/03/2017
	Guía del usuario	THS4012 Dual High-Speed Op Amp EVM User's Guide		7/05/1999

Diseño y desarrollo

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