AD5235BRU25 Analog Devices Inc, AD5235BRU25 Datasheet - Page 3

• Manufacturer Part Number: AD5235BRU25
• Description: IC POT DUAL 25K 1024POS 16-TSSOP
• Manufacturer: Analog Devices Inc

Specifications of AD5235BRU25

• Rohs Status: RoHS non-compliant
• Taps: 1024
• Resistance (ohms): 25K
• Number Of Circuits: 2
• Temperature Coefficient: 35 ppm/°C Typical
• Memory Type: Non-Volatile
• Interface: 4-Wire SPI Serial
• Voltage - Supply: 3 V ~ 5.5 V, ±2.25 V ~ 2.75 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Resistance In Ohms: 25K
• End To End Resistance: 25kohm
• Track Taper: Logarithmic
• Resistance Tolerance: ± 30%
• No. Of Steps: 1024
• Supply Voltage Range: 3V To 5.5V, ± 2.25V To ± 2.75V
• Control Interface: Serial, SPI
• For Use With: EVAL-AD5235EBZ - BOARD EVALUATION FOR AD5235
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

REVISION HISTORY
4/11—Rev. C to Rev. D
Changes to EEMEM Performance .............................. Throughout
Changes to Features and General Descriptions Sections.............1
Changes to Specifications Section...................................................4
Changes to Pin 5, Pin 13, Pin 14 Descriptions ..............................9
Changes to Typical Performance Characteristics Section .........10
Changes to Table 7 ..........................................................................19
Changes to Table 9 ..........................................................................21
Changes to Rheostat Operation Section, Table 12, Table 13 .....22
Changes to Table 16, Table 19, and EVAL-AD5235SDZ
Evaluation Kit Section ....................................................................23
Changes to RDAC Circuit Simulation Model Section ...............29
Updated Outline Dimensions........................................................30
Changes to Ordering Guide...........................................................30
4/09—Rev. B to Rev. C
Changes to Figure 1...........................................................................1
Changes to Specifications.................................................................3
Changes to SDO, Description Column, Table 4............................8
Changes to Figure 18 ......................................................................11
Changes to Theory of Operation Section ....................................14
Changes to Serial Data Interface Section .....................................15
Changes to Linear Increment and Decrement Instructions
Section, Logarithmic Taper Mode Adjustment Section, and
Figure 42 ...........................................................................................18
Changes to Rheostat Operations Section.....................................20
Changes to Bipolar Programmable Gain Amplifier Section,
Figure 49, Table 21, and 10-Bit Bipolar DAC Section ................23
Changes to Programmable Oscillator Section and Figure 56 ...25
Changes to Ordering Guide...........................................................28
Rev. D | Page 3 of 32
7/04—Rev. A to Rev. B
Updated Formatting .......................................................... Universal
Edits to Features, General Description, and Block Diagram ......1
Changes to Specifications ................................................................3
Replaced Timing Diagrams .............................................................6
Changes to Absolute Maximum Ratings........................................7
Changes to Pin Function Descriptions ..........................................8
Changes to Typical Performance Characteristics .........................9
Additional Test Circuit (Figure 36) ................................................9
Edits to Theory of Operation ........................................................14
Edits to Applications.......................................................................23
Updated Outline Dimensions........................................................27
8/02—Rev. 0 to Rev. A
Change to Features and General Description ...............................1
Change to Specifications ..................................................................2
Change to Calculating Actual End-to-End Terminal
Resistance Section...........................................................................14
AD5235