1. General Overview

️· Part Numbers: ADA4895-1 / ADA4895-2
️· Type: Precision, low-noise, voltage feedback amplifiers.

2. Table 2: Dynamic Performance Summary (±1.5V/±3V Supply)

This table outlines performance characteristics at different supply voltages. Let's summarize the key parameters:

Parameter	±1.5V/±3V Supply (T<sub>A</sub> = 25°C)
-3 dB Bandwidth	205 MHz
Bandwidth for 0.1 dB Flatness	131 MHz
Slew Rate	111 V/µs
Settling Time (0.1%)	20 ns

3. Table 3: Dynamic Performance Summary (±1.5V/±3V Supply)

*Same format as above, but different values*

Parameter	±1.5V/±3V Supply (T<sub>A</sub> = 25°C)
-3 dB Bandwidth	205 MHz
Bandwidth for 0.1 dB Flatness	131 MHz
Slew Rate	111 V/µs
Settling Time (0.1%)	20 ns

4. Table 4: Dynamic Performance Summary (±1.5V/±3V Supply)

Parameter	±1.5V/±3V Supply (T<sub>A</sub> = 25°C)
-3 dB Bandwidth	205 MHz
Bandwidth for 0.1 dB Flatness	131 MHz
Slew Rate	111 V/µs
Settling Time (0.1%)	20 ns

5. Key Electrical Characteristics (selected from various tables)

️· Input Resistance: 10 MΩ / 10 kΩ (Common Mode/Differential Mode)
️· Input Capacitance: 3 pF (Common Mode) / 11 pF (Differential Mode)
️· Input Common-Mode Voltage Range: Varies with supply voltage (e.g., -0.4 V to +0.4 V for ±1.5 V)
️· Common-Mode Rejection Ratio (CMRR): Typically -93 dB to -110 dB (values vary with supply voltage and frequency)
️· Input Offset Voltage: -350 µV (typical)
️· Input Offset Voltage Drift: 55 µV/°C (typical)
️· Input Bias Current: 350 nA (typical)
️· Input Bias Current Drift: Values not provided
️· Open-Loop Gain: Ranges from 95dB to 106dB
️· Harmonic Distortion (THD): -59dB to -92dB
️· Input Voltage Noise: 1.7nV/√Hz
️· Power Supply Current: 2.6mA to 2.8mA

6. Other Notable Features:

️· Disable Function: The amplifiers have a disable feature. The disable threshold voltage is ±2.5V (depends on supply).
️· Operating Temperature Range: Not explicitly provided in the snippets.
️· Supply Voltage: The amplifiers can operate at ±1.5 V or ±3 V.

Important Notes & How to Use This Information

️· Full Datasheet Required: This is a small selection from the complete datasheet. Always refer to the full datasheet for complete specifications and application guidelines.
️· Temperature Dependence: Many parameters (like offset voltage and bias current) change with temperature. Consult the datasheet for details.
️· Frequency Dependence: The datasheet includes curves and plots showing how parameters vary with frequency. Use these to ensure proper amplifier performance at your operating frequency.
️· Application Circuits: The full datasheet will contain application circuits demonstrating how to use the amplifiers in various configurations.