AD586KRZ-REEL Analog Devices Inc, AD586KRZ-REEL Datasheet - Page 9

• Manufacturer Part Number: AD586KRZ-REEL
• Description: IC,VOLT REFERENCE,FIXED,5V,BIPOLAR,SOP,8PIN,PLASTIC
• Manufacturer: Analog Devices Inc

Specifications of AD586KRZ-REEL

• Reference Type: Series
• Voltage - Output: 5V
• Tolerance: ±5mV
• Temperature Coefficient: 15ppm/°C
• Voltage - Input: 10.8 ~ 36 V
• Number Of Channels: 1
• Current - Quiescent: 3.0mA
• Current - Output: 10mA
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Current - Cathode: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

In some applications, a varying load may be both resistive and
capacitive in nature, or the load may be connected to the AD586
by a long capacitive cable.
Figure 15 and Figure 16 display the output amplifier
characteristics driving a 1000 pF, 0 mA to 10 mA load.
V
V
OUT
OUT
V
V
L
L
3.5V
Figure 15. Capacitive Load Transient Response Test Circuit
Figure 14. Fine-Scale Setting for Transient Load
5V
5V
Figure 13. Large-Scale Transient Response
AD586
50mV
1mV
C
1000pF
L
V
L
500Ω
1µS
2µS
5V
0V
V
OUT
Rev. G | Page 9 of 16
LOAD REGULATION
The AD586 has excellent load regulation characteristics. Figure 17
shows that varying the load several mA changes the output by a
few µV. The AD586 has somewhat better load regulation per-
formance sourcing current than sinking current.
TEMPERATURE PERFORMANCE
The AD586 is designed for precision reference applications
where temperature performance is critical. Extensive tempera-
ture testing ensures that the device maintains a high level of
performance over the operating temperature range.
Some confusion exists with defining and specifying reference
voltage error over temperature. Historically, references have
been characterized using a maximum deviation per degree
Celsius, that is, ppm/°C. However, because of nonlinearities in
temperature characteristics that originated in standard Zener
references (such as “S” type characteristics), most manufacturers
have begun to use a maximum limit error band approach to
specify devices. This technique involves measuring the output at
three or more different temperatures to specify an output volt-
age error band.
C
L
= 1000pF
C
L
= 0
Figure 17. Typical Load Regulation Characteristics
Figure 16. Output Response with Capacitive Load
–6
–4
5V
–2
0
1000
500
–500
–1000
∆V
200mV
2
OUT
(µV)
4
6
8
10
LOAD (mA)
1µS
AD586