Analog Devices OP184ES Precision Rail-to-Rail Operational Amplifier Model Information

Model Number: OP184ES

Key Features:

• Single-supply operation
• Wide bandwidth: 4 MHz
• Low offset voltage: 65 μV (typical)
• Unity-gain stable
• High slew rate: 4.0 V/μs
• Low noise: 3.9 nV/√Hz
• Rail-to-rail input and output
• Operating temperature range: −40°C to +125°C
• Applications:
• Battery-powered instrumentation
• Power supply control and protection
• Telecommunications
• DAC output amplifier
• ADC input buffer
• General Description:
  The OP184ES is a precision operational amplifier designed for single-supply applications requiring both AC and precision DC performance. It features a wide bandwidth, low noise, and rail-to-rail input and output capabilities, making it suitable for a variety of applications, including filters and instrumentation. The device operates from a supply voltage range of 3 V to 36 V and is ideal for portable equipment due to its low power consumption and high performance.
• Pin Configuration (8-Lead SOIC):
• OUT A: Output
• V+: Positive supply voltage
• DNC: Do not connect
• NC: No connect
• –IN A: Inverting input
• +IN A: Non-inverting input
• V–: Negative supply voltage
• Electrical Specifications (at VS = 5.0 V, VCM = 2.5 V, TA = 25°C):
• Offset Voltage (VOS): 65 μV (typical)
• Input Bias Current (IB): 60 nA (typical)
• Input Offset Current (IOS): 2 nA (typical)
• Output Voltage High (VOH): 4.80 V (IL = 1.0 mA)
• Output Voltage Low (VOL): 125 mV (IL = 1.0 mA)
• Slew Rate (SR): 2.4 V/μs (RL = 2 kΩ)
• Gain Bandwidth Product (GBP): 3.25 MHz
• Voltage Noise Density (en): 3.9 nV/√Hz (f = 1 kHz)
• Package Information:
• Package Type: 8-Lead Standard Small Outline Package (SOIC_N)
• Temperature Range: −40°C to +125°C
• Ordering Guide:
• Model: OP184ES
• Package Option: 8-Lead SOIC_N (S-Suffix)
• The OP184ES is an excellent choice for applications requiring high precision and wide bandwidth in single-supply environments, particularly where rail-to-rail input and output capabilities are needed.