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參數(shù)資料
| 型號(hào)： | AD587LN |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 基準(zhǔn)電壓源/電流源 |
| 英文描述： | High Precision 10 V Reference |
| 中文描述： | 1-OUTPUT THREE TERM VOLTAGE REFERENCE, 10 V, PDIP8 |
| 封裝： | PLASTIC, MO-095BA, DIP-8 |
| 文件頁(yè)數(shù)： | 5/8頁(yè) |
| 文件大小： | 116K |
| 代理商： | AD587LN |
AD587
REV. D
–5–
DYNAMIC PERFORMANCE
The output buffer amplifier is designed to provide the AD587
with static and dynamic load regulation superior to less com-
plete references.
Many A/D and D/A converters present transient current loads
to the reference, and poor reference response can degrade the
converter’s performance.
Figure 6 displays the characteristics of the AD587 output ampli-
fier driving a 0 mA to 10 mA load.
Output turn-on time is modified when an external noise reduc-
tion capacitor is used. When present, this capacitor acts as an
additional load to the internal Zener diode’s current source, re-
sulting in a somewhat longer turn-on time. In the case of a 1
μ
F
capacitor, the initial turn-on time is approximately 400 ms to
0.01% (see Figure 5c).
a. Electrical Turn-On
b. Extended Time Scale
c. Turn-On with 1
μ
F C
N
Figure 5. Turn-On Characteristics
Figure 6a. Transient Load Test Circuit
Figure 6b. Large-Scale Transient Response
Figure 6c. Fine Scale Settling for Transient Load
AD587
V
OUT
7.0V
1k
V
L
10V
0V
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AD587LQ | High Precision 10 V Reference |
| AD587SQ | High Precision 10 V Reference |
| AD587TQ | High Precision 10 V Reference |
| AD587JR-REEL7 | High Precision 10 V Reference |
| AD587JRZ | CMOS, 24-Bit Low Power Sigma-Delta ADC for Bridge Transducer Applications; Package: SOIC - Wide; No of Pins: 24; Temperature Range: Industrial |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD587LNZ | 制造商:Analog Devices 功能描述:V-Ref Precision 10V 10mA 8-Pin PDIP Tube 制造商:Analog Devices 功能描述:Voltage Reference IC |
| AD587LQ | 制造商:Analog Devices 功能描述: 制造商:Analog Devices 功能描述:IC SEMICONDUCTOR ((NS)) |
| AD587LQ/+ | 制造商:Rochester Electronics LLC 功能描述: |
| AD587SQ | 制造商:Rochester Electronics LLC 功能描述:IC - HI PREC. 10V REF. IC - Bulk |
| AD587SQ/883B | 制造商:Rochester Electronics LLC 功能描述:IC - HI PREC. 10V REF. IC - Bulk |
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