Datasheet ADA4870 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | High Speed, High Voltage, 1 A Output Drive Amplifier |
| Pages / Page | 24 / 5 — Data Sheet. ADA4870. Parameter. Test Conditions/Comments. Min. Typ. Max. … |
| File Format / Size | PDF / 668 Kb |
| Document Language | English |
Data Sheet. ADA4870. Parameter. Test Conditions/Comments. Min. Typ. Max. Unit
Model Line for this Datasheet
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Data Sheet ADA4870 Parameter Test Conditions/Comments Min Typ Max Unit
OUTPUT CHARACTERISTICS Output Voltage Range RG = 1.2 kΩ, RL = open ±3.7 V Output Current Drive 1 A Short-Circuit Protection Current Limit ON = floating 1.2 A POWER SUPPLY Operating Range 10 40 V Quiescent Current SD = VEE + 5 V, ON = VEE 28 30 mA SD = VEE, ON = not applicable 0.65 1 mA SD = VEE + 5 V, ON = VEE + 5 V 4.7 5.5 mA Positive Power Supply Rejection Ratio 66 68 dB Negative Power Supply Rejection Ratio 61 63 dB Rev. 0 | Page 5 of 24 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications ±20 V Supply ±5 V Supply Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Applications Information , Initial Power-Up, and Short-Circuit Thermal Protection Shutdown () Feedback Resistor Selection Capacitive Load Driving Heat and Thermal Management Power Dissipation Safe Operating Area Printed Circuit Board (PCB) Thermal Modeling Heat Sink Selection Power Supplies and Decoupling Composite Amplifier Outline Dimensions Ordering Guide
OUTPUT CHARACTERISTICS Output Voltage Range RG = 1.2 kΩ, RL = open ±3.7 V Output Current Drive 1 A Short-Circuit Protection Current Limit ON = floating 1.2 A POWER SUPPLY Operating Range 10 40 V Quiescent Current SD = VEE + 5 V, ON = VEE 28 30 mA SD = VEE, ON = not applicable 0.65 1 mA SD = VEE + 5 V, ON = VEE + 5 V 4.7 5.5 mA Positive Power Supply Rejection Ratio 66 68 dB Negative Power Supply Rejection Ratio 61 63 dB Rev. 0 | Page 5 of 24 Document Outline Features Applications Functional Block Diagram General Description Revision History Specifications ±20 V Supply ±5 V Supply Absolute Maximum Ratings Maximum Power Dissipation ESD Caution Pin Configuration and Function Descriptions Typical Performance Characteristics Applications Information , Initial Power-Up, and Short-Circuit Thermal Protection Shutdown () Feedback Resistor Selection Capacitive Load Driving Heat and Thermal Management Power Dissipation Safe Operating Area Printed Circuit Board (PCB) Thermal Modeling Heat Sink Selection Power Supplies and Decoupling Composite Amplifier Outline Dimensions Ordering Guide
