OPA207 High Precision, Low Noise, Low Power Operational Amplifier | TI.com

OPA207 (ACTIVE)

High Precision, Low Noise, Low Power Operational Amplifier

High Precision, Low Noise, Low Power Operational Amplifier - OPA207
 

Description

The OPA207 precision operational amplifier (op amp) replaces the industry standard OP-07, OP-77 and OP–177 amplifiers. The OPA207 offers improved noise, wider output voltage swing, and is twice as fast with half the quiescent current of the industry standard alternatives. Features include ultra-low input offset voltage and drift, low input bias current, high common-mode rejection ratio, and high power supply rejection ratio.

The OPA207 op amp operates over a wide power-supply-voltage range, from ±2.25 V to ±18 V, with excellent performance. High performance is maintained as the amplifiers swing to their specified limits.

The OPA207 operational amplifier is easy to use and free from phase inversion and the overload problems found in some other operational amplifiers. The OPA207 is stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions.

Features

  • Ultra-Low Offset Voltage: 150 µV (Maximum)
  • Ultra-Low Drift: ±1 µV/°C (Maximum)
  • Gain Bandwidth: 1 MHz (Typical)
  • Slew Rate: 3.6 V/µs (Typical)
  • High Open-Loop Gain: 130 dB (Minimum)
  • High Common-Mode Rejection: 115 dB (Minimum)
  • High Power-Supply Rejection: 5µV/V (Maximum)
  • Low Bias Current: 2.8 nA (Maximum)
  • Wide Supply Range: ±2.25 V to ±18 V
  • Low Quiescent Current: 375 µA (Maximum)
  • Replaces OP-07, OP-77, and OP-177

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Parametrics Compare all products in Precision Op Amps (Vos<1mV)

 
Number of Channels (#)
Total Supply Voltage (Min) (+5V=5, +/-5V=10)
Total Supply Voltage (Max) (+5V=5, +/-5V=10)
GBW (Typ) (MHz)
Slew Rate (Typ) (V/us)
Rail-to-Rail
Vos (Offset Voltage @ 25C) (Max) (mV)
Offset Drift (Typ) (uV/C)
Iq per channel (Typ) (mA)
Vn at 1kHz (Typ) (nV/rtHz)
CMRR (Typ) (dB)
Rating
Operating Temperature Range (C)
Package Group
Package Size: mm2:W x L (PKG)
Input Bias Current (Max) (pA)
Output Current (Typ) (mA)
Features
Architecture
OPA207 OPA202 OPA277
1     1     1    
4.5     4.5     4    
36     36     36    
1     1     1    
3.6     0.35     0.8    
Out     No     No    
0.1     0.2     0.02    
0.2     0.5     0.1    
0.350     0.58     0.79    
7.5     9     8    
140     148     140    
Catalog     Catalog     Catalog    
-40 to 125     -40 to 105     -40 to 85    
SOIC | 8     SOIC | 8     PDIP | 8
SOIC | 8
VSON | 8    
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)     8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)     See datasheet (PDIP)
8SOIC: 29 mm2: 6 x 4.9 (SOIC | 8)
8VSON: 16 mm2: 4 x 4 (VSON | 8)    
1500     2000     1000    
40     35     35    
High Cload Drive     High Cload Drive     Small Size    
Bipolar     Bipolar     Bipolar    

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