- 鎮ㄧ従(xi脿n)鍦ㄧ殑浣嶇疆锛�璨疯常IC缍�(w菐ng) > PDF鐩寗6033 > AD744KRZ (Analog Devices Inc)IC OPAMP BIFET 13MHZ PREC 8SOIC PDF璩囨枡涓嬭級
鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | AD744KRZ |
| 寤犲晢锛� | Analog Devices Inc |
| 鏂囦欢闋佹暩(sh霉)锛� | 4/12闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC OPAMP BIFET 13MHZ PREC 8SOIC |
| 妯�(bi膩o)婧�(zh菙n)鍖呰锛� | 98 |
| 鏀惧ぇ鍣ㄩ鍨嬶細 | J-FET |
| 闆昏矾鏁�(sh霉)锛� | 1 |
| 杞�(zhu菐n)鎻涢€熺巼锛� | 75 V/µs |
| -3db甯跺锛� | 13MHz |
| 闆绘祦 - 杓稿叆鍋忓锛� | 30pA |
| 闆诲 - 杓稿叆鍋忕Щ锛� | 250µV |
| 闆绘祦 - 闆绘簮锛� | 3.5mA |
| 闆绘祦 - 杓稿嚭 / 閫氶亾锛� | 25mA |
| 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� | ±4.5 V ~ 18 V |
| 宸ヤ綔婧害锛� | 0°C ~ 70°C |
| 瀹夎椤炲瀷锛� | 琛ㄩ潰璨艰 |
| 灏佽/澶栨锛� | 8-SOIC锛�0.154"锛�3.90mm 瀵級 |
| 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 | 8-SOIC |
| 鍖呰锛� | 绠′欢 |
| 鐢�(ch菐n)鍝佺洰閷勯爜闈細 | 766 (CN2011-ZH PDF) |
REV.C
鈥�12鈥�
AD744
C00833a-0-7/00
(rev.
C)
PRINTED
IN
U.S.A.
In either case, the capacitance CX causes the system to go from
a one-pole to a two-pole response; this additional pole increases
settling time by introducing peaking or ringing in the op amp鈥檚
output. If the value of CX can be estimated with reasonable accu-
racy, Equation 2 can be used to choose the correct value for
a small capacitor, CL, which will optimize amplifier response. If
the value of CX is not known, CL should be a variable capacitor.
As an aid to the designer, the optimum value of CL for one spe-
cific amplifier connection can be determined from the graph of
Figure 41. This graph has been produced for the case where the
AD744 is connected as in Figures 39 and 40 with a practical
minimum value for CSTRAY of 2 pF and a total CX value of 7.5 pF.
The approximate value of CL can be determined for almost any
application by solving Equation 2. For example, the AD565/
AD744 circuit of Figure 34 constrains all the variables of Equa-
tion 2 (GN = 3.25, R = 10 k
, FO = 13 MHz, and CX = 32.5 pF)
Therefore, under these conditions, CL= 10.5 pF.
VALUE OF RESISTOR 鈥�
100
VALUE
OF
CAPACITOR
C
LEAD
鈥�
pF
35
0
1k
10k
100k
30
25
20
15
10
5
IN THIS REGION
CLEAD = 0pF
GN = 1 TO
GN = 1.5
GN = 2
GN = 3
GN = 1
Figure 41. Practical Values of CL vs. Resistance of R
for Various Amplifier Noise Gains
OUTLINE DIMENSIONS
Dimensions shown in inches and (mm).
TO-99 (H) Package
5
4
0.034 (0.86)
0.028 (0.71)
0.045 (1.1)
0.020 (0.51)
BOTTOM VIEW
6
2
8
7
3
1
0.2 (5.1) TYP
45掳
EQUALLY
SPACED
0.185 (4.70)
0.165 (4.19)
REFERENCE PLANE
0.5 (12.70)
MIN
0.019 (0.48)
0.016 (0.41)
DIA
8 LEADS
0.04 (1.0) MAX
SEATING PLANE
0.335 (8.50)
0.305 (7.75)
0.370 (9.40)
0.335 (8.50)
INSULATION
0.05 (1.27) MAX
Mini-DIP (N) Package
0.39 (9.91)
MAX
8
14
5
PIN 1
0.10 (2.54)
TYP
0.25
(6.35)
0.31
(7.87)
SEATING
PLANE
0.125 (3.18)
MIN
0.165
0.01
(4.19
0.25)
0.035
0.01
(0.89
0.25)
0.18
0.03
(4.57
0.76)
0.018
0.003
(0.46
0.08)
0.033
(0.84)
NOM
0.30 (7.62)
REF
0-15
0.011
0.003
(0.28
0.08)
Cerdip (Q) Package
1
4
85
0.310 (7.87)
0.220 (5.59)
PIN 1
0.005 (0.13)
MIN
0.055 (1.35)
MAX
0.1 (2.54) BSC
15掳
0掳
0.32 (8.13)
0.29 (7.37)
0.015 (0.38)
0.008 (0.20)
SEATING
PLANE
0.20 (5.08)
MAX
0.405 (10.29) MAX
0.15
(3.81)
MIN
0.200 (5.08)
0.125 (3.18)
0.023 (0.58)
0.014 (0.36)
0.07 (1.78)
0.03 (0.76)
0.06 (1.52)
0.015 (0.38)
Small Outline (SO-8) Package
0.011
0.002
(0.269
0.03)
0.033
0.017
(0.83
0.43)
SEATING
PLANE
0.008
0.004
(0.203
0.075)
0.098
0.006
(2.49
0.23)
0.017
0.003
(0.42
0.07)
85
4
1
PIN 1
0.050 (1.27)
BSC
0.193
0.008
(4.90
0.10)
0.154
0.004
(3.91
0.10)
0.236
0.012
(6.00
0.20)
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鐩搁棞(gu膩n)浠ｇ悊鍟�/鎶€琛�(sh霉)鍙冩暩(sh霉) |
鍙冩暩(sh霉)鎻忚堪 |
|---|---|
| AD744KRZ-REEL | 鍔熻兘鎻忚堪:IC OPAMP BIFET 13MHZ PREC 8SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:73 绯诲垪:Over-The-Top® 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�(sh霉):4 杓稿嚭椤炲瀷:婊挎摵骞� 杞�(zhu菐n)鎻涢€熺巼:0.07 V/µs 澧炵泭甯跺绌�:200kHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:1nA 闆诲 - 杓稿叆鍋忕Щ:285µV 闆绘祦 - 闆绘簮:50µA 闆绘祦 - 杓稿嚭 / 閫氶亾:25mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):2 V ~ 44 V锛�±1 V ~ 22 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-WFDFN 瑁搁湶鐒婄洡 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-DFN-EP锛�5x3锛� 鍖呰:绠′欢 |
| AD744KRZ-REEL7 | 鍔熻兘鎻忚堪:IC OPAMP BIFET 13MHZ PREC 8SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 妯�(bi膩o)婧�(zh菙n)鍖呰:73 绯诲垪:Over-The-Top® 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�(sh霉):4 杓稿嚭椤炲瀷:婊挎摵骞� 杞�(zhu菐n)鎻涢€熺巼:0.07 V/µs 澧炵泭甯跺绌�:200kHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:1nA 闆诲 - 杓稿叆鍋忕Щ:285µV 闆绘祦 - 闆绘簮:50µA 闆绘祦 - 杓稿嚭 / 閫氶亾:25mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):2 V ~ 44 V锛�±1 V ~ 22 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:16-WFDFN 瑁搁湶鐒婄洡 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:16-DFN-EP锛�5x3锛� 鍖呰:绠′欢 |
| AD744SH | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| AD744SH/883B | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
| AD744SQ | 鍒堕€犲晢:Rochester Electronics LLC 鍔熻兘鎻忚堪:- Bulk |
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