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OPA2156

AKTIV

Präziser Dual-CMOS-OpAmp, geringes Rauschen (3 nV/√Hz bei 10 kHz), Highspeed (25 MHz, 40 V/µs), PRIO

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OPA2156

AKTIV
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Produktdetails

Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Vos (offset voltage at 25°C) (max) (mV) 0.2 Offset drift (typ) (µV/°C) 0.5 Input bias current (max) (pA) 40 GBW (typ) (MHz) 25 Slew rate (typ) (V/µs) 40 Rail-to-rail In, Out Iq per channel (typ) (mA) 4.4 Vn at 1 kHz (typ) (nV√Hz) 4 CMRR (typ) (dB) 120 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.1 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.2 Output swing headroom (to positive supply) (typ) (V) -0.2
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 36 Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 4.5 Vos (offset voltage at 25°C) (max) (mV) 0.2 Offset drift (typ) (µV/°C) 0.5 Input bias current (max) (pA) 40 GBW (typ) (MHz) 25 Slew rate (typ) (V/µs) 40 Rail-to-rail In, Out Iq per channel (typ) (mA) 4.4 Vn at 1 kHz (typ) (nV√Hz) 4 CMRR (typ) (dB) 120 Rating Catalog Operating temperature range (°C) -40 to 125 Iout (typ) (A) 0.1 Architecture CMOS Input common mode headroom (to negative supply) (typ) (V) -0.1 Input common mode headroom (to positive supply) (typ) (V) 0.1 Output swing headroom (to negative supply) (typ) (V) 0.2 Output swing headroom (to positive supply) (typ) (V) -0.2
SOIC (D) 8 29.4 mm² 4.9 x 6 VSSOP (DGK) 8 14.7 mm² 3 x 4.9
  • Ultra-low noise: 3 nV/√Hz at 10 kHz
  • Low offset voltage: ±25 µV
  • Low offset voltage drift: ±0.5 µV/°C
  • Low bias current: ±5 pA
  • Common-Mode Rejection: 120dB
  • Low Noise: 3 nV/√Hz at 10 kHz
  • Wide bandwidth: 25-MHz GBW
  • Open-loop voltage gain: 154 dB
  • High output current: 100 mA
  • Rail-to-rail input and output
  • High slew rate: 40 V/µs
  • Fast settling time: 600 ns (10-V step, 0.01%)
  • Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
  • Industry standard packages:
    • Dual in SOIC-8 and VSSOP-8
  • Ultra-low noise: 3 nV/√Hz at 10 kHz
  • Low offset voltage: ±25 µV
  • Low offset voltage drift: ±0.5 µV/°C
  • Low bias current: ±5 pA
  • Common-Mode Rejection: 120dB
  • Low Noise: 3 nV/√Hz at 10 kHz
  • Wide bandwidth: 25-MHz GBW
  • Open-loop voltage gain: 154 dB
  • High output current: 100 mA
  • Rail-to-rail input and output
  • High slew rate: 40 V/µs
  • Fast settling time: 600 ns (10-V step, 0.01%)
  • Wide supply: ±2.25 V to ±18 V, 4.5 V to 36 V
  • Industry standard packages:
    • Dual in SOIC-8 and VSSOP-8

The OPA2156 is the first in a planned new generation of 36-V, rail-to-rail operational amplifiers (op amps).

This devices offers very low offset voltage (±25 µV), drift (±0.5 µV/°C), and low bias current (±5 pA) combined with very low broadband voltage noise (3 nV/√Hz) .

Unique features, such as rail-to-rail input and output voltage ranges, wide bandwidth (25 MHz) high output current (100 mA), and high slew rate (40 V/µs) make the OPA2156 a robust, high-performance operational amplifier for high-voltage precision industrial applications.

The OPA2156 op amp is available in 8-pin SOIC and VSSOP packages and is specified over the industrial temperature range of –40°C to +125°C.

 

 

 

 

The OPA2156 is the first in a planned new generation of 36-V, rail-to-rail operational amplifiers (op amps).

This devices offers very low offset voltage (±25 µV), drift (±0.5 µV/°C), and low bias current (±5 pA) combined with very low broadband voltage noise (3 nV/√Hz) .

Unique features, such as rail-to-rail input and output voltage ranges, wide bandwidth (25 MHz) high output current (100 mA), and high slew rate (40 V/µs) make the OPA2156 a robust, high-performance operational amplifier for high-voltage precision industrial applications.

The OPA2156 op amp is available in 8-pin SOIC and VSSOP packages and is specified over the industrial temperature range of –40°C to +125°C.

 

 

 

 
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Datum
* Data sheet OPA2156 36-V, Ultra-Low Noise, Wide-Bandwidth, CMOS, Precision, Rail-to-Rail, Operational Amplifier datasheet (Rev. B) PDF | HTML 18 Jun 2019
Application brief EMI-Hardened Op Amps Reduce Errors in Infusion Pumps (Rev. A) 21 Aug 2019
Application brief Trade-offs Between CMOS, JFET, and Bipolar Input Stage Technology 29 Mai 2019
Application brief Green-Williams-Lis: Improved Op Amp Spice Model 28 Jan 2019
Application note Compensate Transimpedance Amplifiers Intuitively (Rev. A) 30 Mär 2005

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