THS4275

現行

具有關機功能的超快超低失真高速放大器

立即訂購

產品規格表

document-pdfAcrobat Low Noise, High Slew Rate, Unity Gain Stable Voltage Feedback Amplifier datasheet (Rev. F) (英文)

THS4275

現行

產品規格表

立即訂購

產品詳細資料

Architecture

Voltage FB

Number of channels

1

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

5

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

10

GBW (typ) (MHz)

400

BW at Acl (MHz)

1400

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

1000

Vn at flatband (typ) (nV√Hz)

3

Vn at 1 kHz (typ) (nV√Hz)

3

Iq per channel (typ) (mA)

22

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

10

Rail-to-rail

No

Features

Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

72

Input bias current (max) (pA)

15000000

Offset drift (typ) (µV/°C)

10

Iout (typ) (mA)

160

2nd harmonic (dBc)

65

3rd harmonic (dBc)

80

Frequency of harmonic distortion measurement (MHz)

30

Architecture

Voltage FB

Number of channels

1

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

5

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

10

GBW (typ) (MHz)

400

BW at Acl (MHz)

1400

Acl, min spec gain (V/V)

1

Slew rate (typ) (V/µs)

1000

Vn at flatband (typ) (nV√Hz)

3

Vn at 1 kHz (typ) (nV√Hz)

3

Iq per channel (typ) (mA)

22

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

10

Rail-to-rail

No

Features

Shutdown

Rating

Catalog

Operating temperature range (°C)

-40 to 85

CMRR (typ) (dB)

72

Input bias current (max) (pA)

15000000

Offset drift (typ) (µV/°C)

10

Iout (typ) (mA)

160

2nd harmonic (dBc)

65

3rd harmonic (dBc)

80

Frequency of harmonic distortion measurement (MHz)

30

Unity Gain Stability
Low Voltage Noise
- 3 nV/√Hz
High Slew Rate: 1000 V/µs
Low Distortion
- –92 dBc THD at 30 MHz
Wide Bandwidth: 1.4 GHz
Supply Voltages
- +5 V, ±5 V
Power Down Functionality (THS4275)
Evaluation Module Available
APPLICATIONS
- High Linearity ADC Preamplifier
- Wireless Communication Receivers
- Differential to Single-Ended Conversion
- DAC Output Buffer
- Active Filtering

All trademarks are the property of their respective owners.

Unity Gain Stability
Low Voltage Noise
- 3 nV/√Hz
High Slew Rate: 1000 V/µs
Low Distortion
- –92 dBc THD at 30 MHz
Wide Bandwidth: 1.4 GHz
Supply Voltages
- +5 V, ±5 V
Power Down Functionality (THS4275)
Evaluation Module Available
APPLICATIONS
- High Linearity ADC Preamplifier
- Wireless Communication Receivers
- Differential to Single-Ended Conversion
- DAC Output Buffer
- Active Filtering

All trademarks are the property of their respective owners.

The THS4271 and THS4275 are low-noise, high slew rate, unity gain stable voltage-feedback amplifiers designed to run from supply voltages as low as 5 V and as high as ±5 V. The THS4275 offers the same performance as the THS4271 with the addition of a power-down capability. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 and THS4275 high performance devices across multiple ac specifications.

Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD™ packages.

The THS4271 and THS4275 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C.

The THS4271 and THS4275 are low-noise, high slew rate, unity gain stable voltage-feedback amplifiers designed to run from supply voltages as low as 5 V and as high as ±5 V. The THS4275 offers the same performance as the THS4271 with the addition of a power-down capability. The combination of low-noise, high slew rate, wide bandwidth, low distortion, and unity gain stability make the THS4271 and THS4275 high performance devices across multiple ac specifications.

Designers using the THS4271 are rewarded with higher dynamic range over a wider frequency band without the stability concerns of decompensated amplifiers. The devices are available in SOIC, MSOP with PowerPAD, and leadless MSOP with PowerPAD™ packages.

The THS4271 and THS4275 may have low-level oscillation when the die temperature (also known as the junction temperature) exceeds +60°C.

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