ADA4927-2YCPZ-R2 Analog Devices Inc, ADA4927-2YCPZ-R2 Datasheet - Page 2

• Manufacturer Part Number: ADA4927-2YCPZ-R2
• Description: IC OPAMP CF DIFF DUAL LN 24LFCSP
• Manufacturer: Analog Devices Inc
• Type: Diff ADC Driverr

Specifications of ADA4927-2YCPZ-R2

• Amplifier Type: Current Feedback
• Number Of Circuits: 2
• Output Type: Differential
• Slew Rate: 5000 V/µs
• -3db Bandwidth: 2.3GHz
• Current - Input Bias: 500nA
• Voltage - Input Offset: 300µV
• Current - Supply: 20mA
• Current - Output / Channel: 65mA
• Voltage - Supply, Single/dual (±): 4.5 V ~ 11 V, ±2.25 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Mounting Type: Surface Mount
• Package / Case: 24-LFCSP
• Number Of Channels: 2
• Number Of Elements: 2
• Power Supply Requirement: Single/Dual
• Common Mode Rejection Ratio: 70dB
• Voltage Gain Db: 0dB
• Input Resistance: 0.12@5VMohm
• Input Offset Voltage: 1.3@5VmV
• Input Bias Current: 4@5VnA
• Single Supply Voltage (typ): 5/9V
• Dual Supply Voltage (typ): ±3/±5V
• Power Supply Rejection Ratio: 70dB
• Rail/rail I/o Type: No
• Single Supply Voltage (min): 4.5V
• Single Supply Voltage (max): 11V
• Dual Supply Voltage (min): ±2.25V
• Dual Supply Voltage (max): ±5.5V
• Operating Temp Range: -40C to 105C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 24
• Package Type: LFCSP EP
• No. Of Amplifiers: 2
• Bandwidth: 2.3GHz
• Supply Voltage Range: 4.5V To 11V
• Supply Current: 20mA
• Amplifier Case Style: LFCSP
• No. Of Pins: 16
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Gain Bandwidth Product: -
• Lead Free Status / Rohs Status: Compliant
• Other names: ADA4927-2YCPZ-R2TR

ADA4927-1/ADA4927-2
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
General Description ......................................................................... 1
Functional Block Diagrams ............................................................. 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 7
Pin Configurations and Function Descriptions ........................... 8
Typical Performance Characteristics ............................................. 9
Test Circuits ..................................................................................... 15
Theory of Operation ...................................................................... 16
REVISION HISTORY
8/09—Rev. 0 to Rev. A
Changes to Ordering Guide .......................................................... 24
10/08—Revision 0: Initial Version
±5 V Operation ............................................................................. 3
+5 V Operation ............................................................................. 5
Thermal Resistance ...................................................................... 7
Maximum Power Dissipation ..................................................... 7
ESD Caution .................................................................................. 7
Rev. A | Page 2 of 24
Applications Information .............................................................. 17
Layout, Grounding, and Bypassing .............................................. 22
High Performance ADC Driving ................................................. 23
Outline Dimensions ....................................................................... 24
Definition of Terms .................................................................... 16
Analyzing an Application Circuit ............................................ 17
Setting the Closed-Loop Gain .................................................. 17
Estimating the Output Noise Voltage ...................................... 17
Impact of Mismatches in the Feedback Networks ................. 18
Calculating the Input Impedance for an Application Circuit
....................................................................................................... 18
Input Common-Mode Voltage Range ..................................... 20
Input and Output Capacitive AC Coupling ............................ 20
Setting the Output Common-Mode Voltage .......................... 20
Power-Down ............................................................................... 21
Ordering Guide .......................................................................... 24