Datasheet
Table Of Contents
- Features
- Applications
- General Description
- Companion Products
- Table of Contents
- Functional Block Diagram
- Specifications
- Absolute Maximum Ratings
- Pin Configurations and Function Descriptions
- Typical Performance Characteristics
- Terminology
- Theory of Operation
- AD5412/AD5422 Features
- Fault Alert
- Voltage Output Short Circuit Protection
- Voltage Output Overrange
- Voltage Output Force-Sense
- Asynchronous Clear (CLEAR)
- Internal Reference
- External Current Setting Resistor
- Digital Power Supply
- External Boost Function
- External Compensation Capacitor
- HART Communication
- Digital Slew Rate Control
- IOUT Filtering Capacitors (LFCSP Package)
- Applications Information
- Outline Dimensions
AD5412/AD5422 Data Sheet
Rev. I | Page 24 of 44
–10
0
1
0
20
30
4
0
50
60
70
0 5 10 15
20
25 30
35 40
45
LEAKAGE CURRENT (pA)
COMPLIANCE VOLTAGE (V)
T
A
= 25°C
AV
DD
= 40V
AV
SS
= 0V
OUTPUT DISABLED
06996-028
Figure 62. Output Leakage Current vs. Compliance Voltage
–30
–20
–10
0
10
20
30
0 2 4 6 8 10
12 14 16 18 20
OUTPUT CURRENT (µA)
TIME (µs)
AV
DD
= 24V
AV
SS
= 0V
T
A
= 25°C
R
LOAD
= 250Ω
0x8000 TO 0x7FFF
0x7FFF TO 0x8000
06996-049
Figure 63. Digital to Analog Glitch
0
5
10
15
20
25
–1
0 1
2 3
4
5
6
7
8
OUTPUT CURRENT (mA)
TIME (µs)
T
A
= 25°C
AV
DD
= 24V
AV
SS
= 0V
R
LOAD
= 300Ω
06996-134
Figure 64. 4 mA to 20 mA Output Current Step