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參數(shù)資料
| 型號： | AD621BRZ-R7 |
| 廠商： | Analog Devices Inc |
| 文件頁數(shù)： | 11/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC AMP INST LDRIFT LP 18MA 8SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 放大器類型： | 儀表 |
| 電路數(shù)： | 1 |
| 轉(zhuǎn)換速率： | 1.2 V/µs |
| -3db帶寬： | 800kHz |
| 電流 - 輸入偏壓： | 500pA |
| 電壓 - 輸入偏移： | 50µV |
| 電流 - 電源： | 900µA |
| 電流 - 輸出 / 通道： | 18mA |
| 電壓 - 電源，單路/雙路(±)： | ±2.3 V ~ 18 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 8-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 8-SO |
| 包裝： | 帶卷 (TR) |
AD621
REV. B
–4–
NOTES
1Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. This is a stress rating only; functional operation of the
device at these or any other conditions above those indicated in the operational
section of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
2Specification is for device in free air:
8-Lead Plastic Package:
θ
JA = 95
°C/W
8-Lead Cerdip Package:
θ
JA = 110
°C/W
8-Lead SOIC Package:
θ
JA = 155
°C/W
ABSOLUTE MAXIMUM RATINGS
1
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
±18 V
Internal Power Dissipation2 . . . . . . . . . . . . . . . . . . . . 650 mW
Input Voltage (Common Mode) . . . . . . . . . . . . . . . . . . . .
±VS
Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . .
±25 V
Output Short Circuit Duration . . . . . . . . . . . . . . . . Indefinite
Storage Temperature Range (Q) . . . . . . . . . –65
°C to +150°C
Storage Temperature Range (N, R) . . . . . . . –65
°C to +125°C
Operating Temperature Range
AD621 (A, B) . . . . . . . . . . . . . . . . . . . . . . – 40
°C to +85°C
AD621 (S) . . . . . . . . . . . . . . . . . . . . . . . . – 55
°C to +125°C
Lead Temperature Range
(Soldering 10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . 300
°C
ESD SUSCEPTIBILITY
ESD (electrostatic discharge) sensitive device. Electrostatic
charges as high as 4000 volts, which readily accumulate on the
human body and on test equipment, can discharge without
detection. Although the AD621 features proprietary ESD pro-
tection circuitry, permanent damage may still occur on these
devices if they are subjected to high energy electrostatic dis-
charges. Therefore, proper ESD precautions are recommended
to avoid any performance degradation or loss of functionality.
ORDERING GUIDE
Temperature
Package
Model
Range
Description
Option
1
AD621AN
– 40
°C to +85°C 8-Lead Plastic DIP
N-8
AD621BN
– 40
°C to +85°C 8-Lead Plastic DIP
N-8
AD621AR
– 40
°C to +85°C 8-Lead Plastic SOIC R-8
AD621BR
– 40
°C to +85°C 8-Lead Plastic SOIC R-8
AD621SQ/883B
2 –55
°C to +125°C 8-Lead Cerdip
Q-8
AD621ACHIPS
–40
°C to +85°C Die
NOTES
1N = Plastic DIP; Q = Cerdip; R = SOIC.
2See Analog Devices’ military data sheet for 883B specifications.
METALIZATION PHOTOGRAPH
Dimensions shown in inches and (mm).
Contact factory for latest dimensions.
1.125 (3.57)
0.0708
(2.545)
5
REFERENCE
RG 1
RG 8
+VS
7
4 –VS
2
–IN
3
+IN
OUTPUT
6
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| AD621BRZ-RL | 功能描述:IC AMP INST LDRIFT LP 18MA 8SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| AD621S | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Drift, Low Power Instrumentation Amplifier |
| AD621SQ/883B | 功能描述:儀表放大器 LOW DRIFT LOW POWER INAMP RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk |
| AD621SQ883B2 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Drift, Low Power Instrumentation Amplifier |
| AD622 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost Instrumentation Amplifier |
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