Datasheet
Table Of Contents
- Features
- Applications
- Functional Block Diagram
- General Description
- Table of Contents
- Electrical Characteristics—20 kΩ, 50 kΩ, 200 kΩ Versions
- Timing Characteristics—20 kΩ, 50 kΩ, 200 kΩ Versions
- Absolute Maximum Ratings
- Pin Configuration and Pin Function Descriptions
- Typical Performance Characteristics
- Test Circuits
- SPI-Compatible Digital Interface (DIS = 0)
- I2C-Compatible Digital Interface (DIS = 1)
- Operation
- Programming the Variable Resistor
- Programming the Potentiometer Divider Voltage Output Operation
- Pin-Selectable Digital Interface
- SPI-Compatible 3-Wire Serial Bus (DIS = 0)
- I2C-Compatible 2-Wire Serial Bus (DIS = 1)
- Additional Programmable Logic Output
- Self-Contained Shutdown Function
- Multiple Devices on One Bus
- Level Shift for Negative Voltage Operation
- ESD Protection
- Terminal Voltage Operating Range
- Power-Up Sequence
- VLOGIC Power Supply
- Layout and Power Supply Bypassing
- RDAC Circuit Simulation Model
- Applications Information
- Bipolar DC or AC Operation from Dual Supplies
- Gain Control Compensation
- Programmable Voltage Reference
- 8-Bit Bipolar DAC
- Bipolar Programmable Gain Amplifier
- Programmable Voltage Source with Boosted Output
- Programmable 4 to 20 mA Current Source
- Programmable Bidirectional Current Source
- Programmable Low-Pass Filter
- Programmable Oscillator
- Resistance Scaling
- Resistance Tolerance, Drift, and Temperature Coefficient Mismatch Considerations
- Outline Dimensions
AD5263 Data Sheet
Rev. F | Page 6 of 28
ABSOLUTE MAXIMUM RATINGS
T
A
= 25°C, unless otherwise noted.
Table 3.
Parameter Value
V
DD
to GND
−0.3 V to +16.5 V
V
SS
to GND −7.5 V to 0 V
V
DD
to V
SS
+16.5 V
V
L
to GND −0.3 V to +6.5 V
V
A
, V
B
, V
W
to GND V
SS
to V
DD
Terminal Current, Ax to Bx, Ax to Wx, Bx to Wx
Pulsed
1
±20 mA
Continuous ±3 mA
Digital Inputs and Output Voltage to GND −0.3 V to +7 V
Operating Temperature Range −40°C to +85°C
Maximum Junction Temperature (T
JMAX
) 150°C
Storage Temperature Range −65°C to +150°C
Reflow Soldering
Peak Temperature 260°C
Time at Peak Temperature 20 sec to 40 sec
Thermal Resistance
2
θ
JA
TSSOP-24 143°C/W
1
Maximum terminal current is bounded by the maximum current handling of
the switches, maximum power dissipation of the package, and maximum
applied voltage across any two of the A, B, and W terminals at a given
resistance.
2
Package power dissipation: (T
JMAX
− T
A
)/θ
JA
.
Stresses above those listed under Absolute Maximum Ratings
may cause permanent damage to the device. This is a stress
rating only; functional operation of the device at these or any
other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect
device reliability.
ESD CAUTION