INA151

現行

高共模電壓差動放大器

立即訂購

產品規格表

document-pdfAcrobat INA151 110V, 125dB CMRR Precision Difference Amplifier With Enable/Disable Function datasheet (Rev. C) (英文) PDF | HTML

INA151

現行

產品規格表

立即訂購

產品詳細資料

Number of channels

1

Vs (min) (V)

2.7

Vs (max) (V)

20

CMRR (min) (dB)

120

Common-mode input low (min) (V)

4.3

Common-mode input high (max) (V)

110

Input offset (±) (max) (V)

0.00065

Iq (typ) (mA)

0.45

Slew rate (typ) (V/µs)

2

Voltage gain (min) (V/V)

0.2

Voltage gain (max) (V/V)

1

Small-signal bandwidth (typ) (Hz)

250000

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Gain drift (max) (ppm/°C)

5

Gain error (±) (max) (%)

0.03

Number of channels

1

Vs (min) (V)

2.7

Vs (max) (V)

20

CMRR (min) (dB)

120

Common-mode input low (min) (V)

4.3

Common-mode input high (max) (V)

110

Input offset (±) (max) (V)

0.00065

Iq (typ) (mA)

0.45

Slew rate (typ) (V/µs)

2

Voltage gain (min) (V/V)

0.2

Voltage gain (max) (V/V)

1

Small-signal bandwidth (typ) (Hz)

250000

Rating

Catalog

Operating temperature range (°C)

-55 to 125

Gain drift (max) (ppm/°C)

5

Gain error (±) (max) (%)

0.03

SOT-23-THN (DDF)

8

8.12 mm² (2.9 mm × 2.8 mm)

Wide voltage ranges:
- Operational common-mode voltage: 4.3V to 110V
- Reverse protection voltage: Down to −85V
- Differential input voltage: Up to ±5V
High precision in high common-mode voltage systems:
- CMRR: 125dB (minimum) for G=1V/V, 2/3V/V
- Gain error drift: 2ppm/ºC (maximum)
- Gain error: ±0.025% (maximum) for G=1V/V, 2/3V/V, 1/2V/V
- Offset voltage drift: ±0.6µV/ºC (maximum) for G=1V/V
- Offset voltage: ±900µV (maximum) for G=1V/V
Four gain variants:
- A: G = 1V/V
- B: G = 2/3V/V
- C: G = 1/2V/V
- D: G = 1/4V/V
Ultra-high input impedance (minimum of 1MΩ)
Enable/Disable Function:
- Hi-Z output during disable
Bandwidth: 620kHz (typical) for G = 1V/V
Power supply range:
- Supply range: 2.7V (±1.35V) to 20V (±10V)
- Low quiescent current when enabled: 430µA (IQ(VS+) typical), −460µA ((IQ(VS−)typical)
Specified temperature range: –40°C to 125°C

Wide voltage ranges:
- Operational common-mode voltage: 4.3V to 110V
- Reverse protection voltage: Down to −85V
- Differential input voltage: Up to ±5V
High precision in high common-mode voltage systems:
- CMRR: 125dB (minimum) for G=1V/V, 2/3V/V
- Gain error drift: 2ppm/ºC (maximum)
- Gain error: ±0.025% (maximum) for G=1V/V, 2/3V/V, 1/2V/V
- Offset voltage drift: ±0.6µV/ºC (maximum) for G=1V/V
- Offset voltage: ±900µV (maximum) for G=1V/V
Four gain variants:
- A: G = 1V/V
- B: G = 2/3V/V
- C: G = 1/2V/V
- D: G = 1/4V/V
Ultra-high input impedance (minimum of 1MΩ)
Enable/Disable Function:
- Hi-Z output during disable
Bandwidth: 620kHz (typical) for G = 1V/V
Power supply range:
- Supply range: 2.7V (±1.35V) to 20V (±10V)
- Low quiescent current when enabled: 430µA (IQ(VS+) typical), −460µA ((IQ(VS−)typical)
Specified temperature range: –40°C to 125°C

The INA151 is a precision difference amplifier with an input common-mode voltage range of up to 110V above negative supply (recommended). The INA151 can accurately measure voltages in the presence of high common-mode voltage with a high common-mode rejection ratio of 125dB minimum and common-mode input impedance of >1.4MΩ and an offset voltage drift of 0.6µV/ºC for gain of 1V/V.

The INA151 is offered in gain options of 1V/V (INA151A), 2/3V/V (INA151B), 1/2V/V (INA151C) and 1/4V/V ( INA151D).

The INA151 has an Enable/Disable (EN) pin that provide a high-impedance output to allow stacking multiple INA151 on the outputs. In many applications this reduces the need for an input multiplexer.

The INA151 is offered in standard 8-pin packages such as SOT-23.

The INA151 is a precision difference amplifier with an input common-mode voltage range of up to 110V above negative supply (recommended). The INA151 can accurately measure voltages in the presence of high common-mode voltage with a high common-mode rejection ratio of 125dB minimum and common-mode input impedance of >1.4MΩ and an offset voltage drift of 0.6µV/ºC for gain of 1V/V.

The INA151 is offered in gain options of 1V/V (INA151A), 2/3V/V (INA151B), 1/2V/V (INA151C) and 1/4V/V ( INA151D).

The INA151 has an Enable/Disable (EN) pin that provide a high-impedance output to allow stacking multiple INA151 on the outputs. In many applications this reduces the need for an input multiplexer.

The INA151 is offered in standard 8-pin packages such as SOT-23.

filter

尋找其它差分放大器

下載觀看有字幕稿的影片影片