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參數(shù)資料
| 型號(hào)： | AD532SD |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 6/17頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLIER +/-10V 14-CDIP |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 功能： | 模擬乘法器/除法器 |
| 位元/級(jí)數(shù)： | 四象限 |
| 封裝/外殼： | 14-CDIP（0.300"，7.62mm） |
| 供應(yīng)商設(shè)備封裝： | 14-CDIP |
| 包裝： | 管件 |
AD532
Rev. D | Page 13 of 16
Table 6. Adjustment Procedure (Divider or Square Rooter)
Divider
Square Rooter
With:
Adjust for:
With:
Adjust: for:
Adjust
X
Z
VOUT
Z
VOUT
Scale Factor
10 V
+10 V
10 V
+10 V
10 V
X0 (Offset)
1 V
+0.1 V
1 V
+0.1 V
1 V
Repeat if required.
SQUARE ROOT
AD532
20k
(X0)
47k
2.2k
10k
1k
(SF)
+VS
–VS
+VS
–VS
VOUT = 10VZ
Z
OUT
Z
VOUT
X1
X2
Y1
Y2
00502-
016
Figure 18. Square Rooter Connection
The connections for square root mode are shown in Figure 18.
Similar to the divide mode, the multiplier cell is connected in
the feedback of the op amp by connecting the output back to
both the X and Y inputs. The diode D1 is connected as shown to
prevent latch-up as ZIN approaches 0 volts. In this case, the VOS
adjustment is made with ZIN = +0.1 V dc, adjusting VOS to
obtain 1.0 V dc in the output, VOUT = √10 V Z. For optimum
performance, gain (S.F.) and offset (X0) adjustments are recom-
mended as shown and explained in Table 6.
DIFFERENCE OF SQUARES
AD532
20k
+VS
–VS
+VS
–VS
VOS
VOUT
X1
X2
Y1
Y2
Z
OUT
20k
10k
–Y
X
Y
(OPTIONAL)
VOUT =
X2 – Y2
10V
AD741KH
00502-
017
Figure 19. Differential of Squares Connection
The differential input capability of the AD532 allows for the
algebraic solution of several interesting functions, such as the
AD532 is configured in the square mode, with a simple unity
gain inverter connected between one of the signal inputs (Y)
and one of the inverting input terminals (YIN) of the multiplier.
The inverter should use precision (0.1%) resistors or be otherwise
trimmed for unity gain for best accuracy.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AD532SD/883B | 功能描述:增效器/分頻器 MULTIPLIER/DIVIDER IC RoHS:否 制造商:Texas Instruments 產(chǎn)品:Multiplier 邏輯系列: 工作電源電壓: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 安裝風(fēng)格:Through Hole 封裝 / 箱體:PDIP-14 |
| AD532SD883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Internally Trimmed Integrated Circuit Multiplier |
| AD532SE | 制造商:AD 制造商全稱:Analog Devices 功能描述:Internally Trimmed Integrated Circuit Multiplier |
| AD532SE/883B | 制造商:Analog Devices 功能描述:Analog Multiplier/Divider 4-Bit 20-Pin LCC 制造商:Rochester Electronics LLC 功能描述:MULTIPLIER/DIVIDER IC - Bulk |
| AD532SE883B | 制造商:AD 制造商全稱:Analog Devices 功能描述:Internally Trimmed Integrated Circuit Multiplier |
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