AD8310ARM-REEL7 Analog Devices Inc, AD8310ARM-REEL7 Datasheet - Page 2

• Manufacturer Part Number: AD8310ARM-REEL7
• Description: IC,Log/Antilog Amplifier,SINGLE,BIPOLAR,TSSOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc
• Type: Logarithmic Amplifierr

Specifications of AD8310ARM-REEL7

• Rohs Status: RoHS non-compliant
• Applications: Receiver Signal Strength Indication (RSSI)
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,

AD8310
TABLE OF CONTENTS
Features .............................................................................................. 1
Applications ....................................................................................... 1
Functional Block Diagram .............................................................. 1
General Description ......................................................................... 1
Revision History ............................................................................... 2
Specifications ..................................................................................... 3
Absolute Maximum Ratings ............................................................ 4
Pin Configuration and Function Descriptions ............................. 5
Typical Performance Characteristics ............................................. 6
Theory of Operation ........................................................................ 9
Product Overview ........................................................................... 11
REVISION HISTORY
6/10—Rev. E to Rev. F
Added Die Information Section ................................................... 22
Updated Outline Dimensions ....................................................... 23
Changes to Ordering Guide .......................................................... 23
6/05—Rev. D to Rev. E
Changes to Figure 6 .......................................................................... 6
Change to Basic Connections Section ......................................... 14
Changes to Equation 10 ................................................................. 17
Changes to Ordering Guide .......................................................... 22
10/04—Rev. C to Rev. D
Format Updated .................................................................. Universal
Typical Performance Characteristics Reordered .......................... 6
Changes to Figure 41 and Figure 42 ............................................. 20
ESD Caution .................................................................................. 4
Progressive Compression ............................................................ 9
Slope and Intercept Calibration ................................................ 10
Offset Control ............................................................................. 10
Enable Interface .......................................................................... 11
Input Interface ............................................................................ 11
Offset Interface ........................................................................... 12
Output Interface ......................................................................... 12
Rev. F | Page 2 of 24
Using the AD8310 .......................................................................... 14
Applications Information .............................................................. 19
Evaluation Board ............................................................................ 20
Die Information .............................................................................. 22
Outline Dimensions ....................................................................... 23
7/03—Rev. B to Rev. C
Replaced TPC 12 ............................................................................... 5
Change to DC-Coupled Input Section ........................................ 14
Replaced Figure 20 ......................................................................... 15
Updated Outline Dimensions ....................................................... 16
2/03—Rev. A to Rev. B
Change to Evaluation Board Section ........................................... 15
Change to Table III ......................................................................... 16
Updated Outline Dimensions ....................................................... 16
1/00—Rev. 0 to Rev. A
10/99—Revision 0: Initial Version
Basic Connections ...................................................................... 14
Transfer Function in Terms of Slope and Intercept ............... 15
dBV vs. dBm ............................................................................... 15
Input Matching ........................................................................... 15
Narrow-Band Matching ............................................................ 16
General Matching Procedure .................................................... 16
Slope and Intercept Adjustments ............................................. 17
Increasing the Slope to a Fixed Value ...................................... 17
Output Filtering .......................................................................... 18
Lowering the High-Pass Corner Frequency of the Offset
Compensation Loop .................................................................. 18
Cable-Driving ............................................................................. 19
DC-Coupled Input ..................................................................... 19
Ordering Guide .......................................................................... 23