VS+ = 5V 12V R1 5k R" />
鍙冩暩(sh霉)璩囨枡
鍨嬭櫉锛� OP413FSZ
寤犲晢锛� Analog Devices Inc
鏂囦欢闋佹暩(sh霉)锛� 8/24闋�
鏂囦欢澶�?銆�?/td> 0K
鎻忚堪锛� IC OPAMP GP 3.4MHZ QUAD 16SOIC
妯�(bi膩o)婧�(zh菙n)鍖呰锛� 47
鏀惧ぇ鍣ㄩ鍨嬶細 閫氱敤
闆昏矾鏁�(sh霉)锛� 4
杓稿嚭椤炲瀷锛� 婊挎摵骞�
杞�(zhu菐n)鎻涢€熺巼锛� 1.2 V/µs
澧炵泭甯跺绌嶏細 3.4MHz
闆绘祦 - 杓稿叆鍋忓锛� 240nA
闆诲 - 杓稿叆鍋忕Щ锛� 275µV
闆绘祦 - 闆绘簮锛� 3mA
闆绘祦 - 杓稿嚭 / 閫氶亾锛� 40mA
闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� 4 V ~ 36 V锛�±2 V ~ 18 V
宸ヤ綔婧害锛� -40°C ~ 85°C
瀹夎椤炲瀷锛� 琛ㄩ潰璨艰
灏佽/澶栨锛� 16-SOIC锛�0.295"锛�7.50mm 瀵級
渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁濓細 16-SOIC W
鍖呰锛� 绠′欢
鐢�(ch菐n)鍝佺洰閷勯爜闈細 772 (CN2011-ZH PDF)
OP113/OP213/OP413
Rev. F | Page 16 of 24
8
1
4
3
2
OUTPUT
+
VS+ = 5V
12V
R1
5k
R2
5k
VS+
C2
1F
R3
2.5k
C1
0.1F
R4
100
鈥�
+
1/2
OP213
0
02
86
-0
45
Figure 46. False Ground Generator
LOW NOISE VOLTAGE REFERENCE
Few reference devices combine low noise and high output drive
capabilities. Figure 47 shows the OPx13 family used as a two-
pole active filter that band limits the noise of the 2.5 V reference.
Total noise measures 3 渭V p-p.
8
1
4
3
2
1/2
OP213
5V
鈥�
+
OUTPUT
2.5V
+
10k
6
2
5V
IN
OUT
4
GND
REF43
鈥�
+
3V p-p NOISE
10F
C2
10F
00
28
6-
04
6
Figure 47. Low Noise Voltage Reference
5 V ONLY STEREO DAC FOR MULTIMEDIA
The OPx13 family鈥檚 low noise and single supply capability are
ideally suited for stereo DAC audio reproduction or sound
synthesis applications such as multimedia systems. Figure 48
shows an 18-bit stereo DAC output setup that is powered from a
single 5 V supply. The low noise preserves the 18-bit dynamic
range of the AD1868. For DACs that operate on dual supplies,
the OPx13 family can also be powered from the same supplies.
18-BIT
DAC
18-BIT
DAC
VREF
AGND
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
VL
LL
DL
CK
DR
LR
DGND
VBR
VS
VOR
VOL
VBL
AD1868
8
1
47k
+ 鈥�
100pF
7.68k
330pF
9.76k
330pF
9.76k
6
5
7
100pF
47k
+ 鈥�
5V SUPPLY
1/2
OP213
1/2
OP213
18-BIT
SERIAL
REG.
18-BIT
SERIAL
REG.
鈥�
+
鈥�
+
220F
LEFT
CHANNEL
OUTPUT
+
鈥�
+
3
2
4
RIGHT
CHANNEL
OUTPUT
220F
0
02
86
-04
7
Figure 48. 5 V Only 18-Bit Stereo DAC
鐩搁棞(gu膩n)PDF璩囨枡
PDF鎻忚堪
0705550004 CONN HEADER 5POS .100 R/A TIN
AD8036ARZ IC OPAMP VF ULDIST LN 70MA 8SOIC
OP400GPZ IC OPAMP GP 500KHZ QUAD LP 14DIP
0039299082 CONN HEADER 8POS 4.2MM VERT TIN
OP400GSZ IC OPAMP GP 500KHZ QUAD 16SOIC
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
OP413FSZ-REEL 鍔熻兘鎻忚堪:IC OPAMP GP 3.4MHZ QUAD 16SOIC 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:2,500 绯诲垪:- 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�(sh霉):4 杓稿嚭椤炲瀷:- 杞�(zhu菐n)鎻涢€熺巼:0.6 V/µs 澧炵泭甯跺绌�:1MHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:45nA 闆诲 - 杓稿叆鍋忕Щ:2000µV 闆绘祦 - 闆绘簮:1.4mA 闆绘祦 - 杓稿嚭 / 閫氶亾:40mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):3 V ~ 32 V锛�±1.5 V ~ 16 V 宸ヤ綔婧害:0°C ~ 70°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:14-TSSOP锛�0.173"锛�4.40mm 瀵級 渚涙噳(y墨ng)鍟嗚ō(sh猫)鍌欏皝瑁�:14-TSSOP 鍖呰:甯跺嵎 (TR) 鍏跺畠鍚嶇ū:LM324ADTBR2G-NDLM324ADTBR2GOSTR
OP413GP 鍒堕€犲晢:鏈煡寤犲 鍒堕€犲晢鍏ㄧū:鏈煡寤犲 鍔熻兘鎻忚堪:Voltage-Feedback Operational Amplifier
OP413GS 鍒堕€犲晢:鏈煡寤犲 鍒堕€犲晢鍏ㄧū:鏈煡寤犲 鍔熻兘鎻忚堪:Voltage-Feedback Operational Amplifier
OP4177 鍒堕€犲晢:AD 鍒堕€犲晢鍏ㄧū:Analog Devices 鍔熻兘鎻忚堪:Precision Low Noise, Low Input Bias Current Operational Amplifiers
OP4177AR 鍔熻兘鎻忚堪:IC OPAMP GP 1.3MHZ QUAD 14SOIC RoHS:鍚� 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:2,500 绯诲垪:Excalibur™ 鏀惧ぇ鍣ㄩ鍨�:J-FET 闆昏矾鏁�(sh霉):1 杓稿嚭椤炲瀷:- 杞�(zhu菐n)鎻涢€熺巼:45 V/µs 澧炵泭甯跺绌�:10MHz -3db甯跺:- 闆绘祦 - 杓稿叆鍋忓:20pA 闆诲 - 杓稿叆鍋忕Щ:490µV 闆绘祦 - 闆绘簮:1.7mA 闆绘祦 - 杓稿嚭 / 閫氶亾:48mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):4.5 V ~ 38 V锛�±2.25 V ~ 19 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨: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�:8-SOIC 鍖呰:甯跺嵎 (TR)
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