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鍙冩暩(sh霉)璩囨枡
| 鍨嬭櫉锛� | AD8273ARZ |
| 寤犲晢锛� | Analog Devices Inc |
| 鏂囦欢闋佹暩(sh霉)锛� | 12/16闋� |
| 鏂囦欢澶�?銆�?/td> | 0K |
| 鎻忚堪锛� | IC AMP AUDIO 2CH DIFF 14SOIC |
| 妯欐簴鍖呰锛� | 56 |
| 鏀惧ぇ鍣ㄩ鍨嬶細 | 闊抽牷 |
| 闆昏矾鏁�(sh霉)锛� | 2 |
| 杞夋彌閫熺巼锛� | 20 V/µs |
| 澧炵泭甯跺绌嶏細 | 20MHz |
| 闆诲 - 杓稿叆鍋忕Щ锛� | 100µV |
| 闆绘祦 - 闆绘簮锛� | 2.5mA |
| 闆绘祦 - 杓稿嚭 / 閫氶亾锛� | 100mA |
| 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±)锛� | 5 V ~ 36 V锛�±2.5 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� | 14-SOIC锛�0.154"锛�3.90mm 瀵級 |
| 渚涙噳鍟嗚ō鍌欏皝瑁濓細 | 14-SOIC |
| 鍖呰锛� | 绠′欢 |
AD8273
Rev. B | Page 5 of 16
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
NC
1
鈥揑NA
2
+INA
3
鈥揤S 4
REFA
14
OUTA
13
SENSEA
12
+VS
11
+INB
5
SENSEB
10
鈥揑NB
6
OUTB
9
NC
7
REFB
8
NC = NO CONNECT
AD8273
TOP VIEW
(Not to Scale)
0
69
81-
020
Figure 3. Pin Configuration
Table 4. Pin Function Descriptions
Pin No.
Mnemonic
Description
1, 7
NC
No Connect.
2
INA
The 12 k惟 resistor connects to the negative terminal of Op Amp A.
3
+INA
The 12 k惟 resistor connects to the positive terminal of Op Amp A.
4
VS
Negative Supply.
5
+INB
The 12 k惟 resistor connects to the positive terminal of Op Amp B.
6
INB
The 12 k惟 resistor connects to the negative terminal of Op Amp B.
8
REFB
The 6 k惟 resistor connects to the positive terminal of Op Amp B.
9
OUTB
Op Amp B Output.
10
SENSEB
The 6 k惟 resistor connects to the negative terminal of Op Amp B.
11
+VS
Positive Supply.
12
SENSEA
The 6 k惟 resistor connects to the negative terminal of Op Amp A.
13
OUTA
Op Amp A Output.
14
REFA
The 6 k惟 resistor connects to the positive terminal of Op Amp A.
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鐩搁棞浠ｇ悊鍟�/鎶€琛撳弮鏁�(sh霉) |
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| AD8273ARZ-R7 | 鍔熻兘鎻忚堪:IC AMP AUDIO 2CH DIFF 14SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 妯欐簴鍖呰:50 绯诲垪:- 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�(sh霉):2 杓稿嚭椤炲瀷:婊挎摵骞� 杞夋彌閫熺巼:1.8 V/µs 澧炵泭甯跺绌�:6.5MHz -3db甯跺:4.5MHz 闆绘祦 - 杓稿叆鍋忓:5nA 闆诲 - 杓稿叆鍋忕Щ:100µV 闆绘祦 - 闆绘簮:65µA 闆绘祦 - 杓稿嚭 / 閫氶亾:35mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):1.8 V ~ 5.25 V锛�±0.9 V ~ 2.625 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:10-TFSOP锛�10-MSOP锛�0.118"锛�3.00mm 瀵級 渚涙噳鍟嗚ō鍌欏皝瑁�:10-MSOP 鍖呰:绠′欢 |
| AD8273ARZ-RL | 鍔熻兘鎻忚堪:IC AMP AUDIO 2CH DIFF 14SOIC RoHS:鏄� 椤炲垾:闆嗘垚闆昏矾 (IC) >> Linear - Amplifiers - Instrumentation 绯诲垪:- 妯欐簴鍖呰:50 绯诲垪:- 鏀惧ぇ鍣ㄩ鍨�:閫氱敤 闆昏矾鏁�(sh霉):2 杓稿嚭椤炲瀷:婊挎摵骞� 杞夋彌閫熺巼:1.8 V/µs 澧炵泭甯跺绌�:6.5MHz -3db甯跺:4.5MHz 闆绘祦 - 杓稿叆鍋忓:5nA 闆诲 - 杓稿叆鍋忕Щ:100µV 闆绘祦 - 闆绘簮:65µA 闆绘祦 - 杓稿嚭 / 閫氶亾:35mA 闆诲 - 闆绘簮锛屽柈璺�/闆欒矾(±):1.8 V ~ 5.25 V锛�±0.9 V ~ 2.625 V 宸ヤ綔婧害:-40°C ~ 85°C 瀹夎椤炲瀷:琛ㄩ潰璨艰 灏佽/澶栨:10-TFSOP锛�10-MSOP锛�0.118"锛�3.00mm 瀵級 渚涙噳鍟嗚ō鍌欏皝瑁�:10-MSOP 鍖呰:绠′欢 |
| AD8273-EVALZ | 鍔熻兘鎻忚堪:AD8273 2 - Dual Channels per IC Difference Amplifier Evaluation Board 鍒堕€犲晢:analog devices inc. 绯诲垪:- 闆朵欢鐙€鎱�(t脿i):鏈夋晥 姣� IC 閫氶亾鏁�(sh霉):2 - 闆� 鏀惧ぇ鍣ㄩ鍨�:宸暟 杓稿嚭椤炲瀷:鍠 澹撴摵鐜�:20 V/渭s -3db 甯跺:20MHz 闆绘祦 - 杓稿嚭/閫氶亾:100mA 宸ヤ綔婧害:-40掳C ~ 85掳C 闆绘祦 - 闆绘簮锛堜富 IC锛�:2.5mA 闆诲 - 闆绘簮锛屽柈/闆欙紙卤锛�:5 V ~ 36 V锛屄�2.5 V ~ 18 V 鏉块鍨�:瀹屽叏濉厖 鎵€鍚墿鍝�:鏉� 浣跨敤鐨� IC/闆朵欢:AD8273 妯欐簴鍖呰:1 |
| AD8274 | 鍒堕€犲晢:AD 鍒堕€犲晢鍏ㄧū:Analog Devices 鍔熻兘鎻忚堪:Very Low Distortion, Precision Difference Amplifier |
| AD8274_11 | 鍒堕€犲晢:AAVID 鍒堕€犲晢鍏ㄧū:AAVID 鍔熻兘鎻忚堪:Very Low Distortion, Precision Difference Amplifier |
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