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OPA2314ASDRBTEP

Enhanced Product Low-Power Low-Noise RRIO 1.8V CMOS Op Amp

Packaging

Package | PIN: DRB | 8
Temp: S (-40 to 150)
Carrier: Cut Tape
Qty Price
1-9 $3.50
10-24 $3.16
25-99 $2.94
100-249 $2.57
250-499 $2.41
500-749 $2.05
750-999 $1.73
1000+ $1.65

Features

  • Low IQ: 150 µA/ch (max)
  • Wide Supply Range: 1.8 V to 5.5 V
  • Low Noise: 14 nV/√Hz at 1 kHz
  • Gain Bandwidth: 3 MHz
  • Low Input Bias Current: 0.2 pA
  • Low Offset Voltage: 0.5 mV
  • Unity-Gain Stable
  • Internal RF/EMI Filter

Texas Instruments  OPA2314ASDRBTEP

The OPA2314 is a dual channel operational amplifier and represents a new generation of low-power, general-purpose CMOS amplifiers. Rail-to-rail input and output swings, low quiescent current (150 µA typ at 5.0 VS) combined with a wide bandwidth of 3 MHz, and very low noise (14 nV/√Hz at 1 kHz) make this family very attractive for a variety of battery-powered applications that require a good balance between cost and performance. The low input bias current supports applications with mega-ohm source impedances.

The robust design of the OPA2314 provides ease-of-use to the circuit designer: unity-gain stability with capacitive loads of up to 300 pF, an integrated RF/EMI rejection filter, no phase reversal in overdrive conditions, and high ESD protection (4-kV HBM).

This device is optimized for low-voltage operation as low as +1.8 V (±0.9 V) and up to +5.5 V (±2.75 V), and is specified over the full extended temperature range of ±40°C to +150°C.

The OPA2314 (dual) is offered in a DFN-8 package.