參數(shù)資料
型號(hào)： AD549*
英文描述： Ultralow Input Bias Current Operational Amplifier
中文描述： 超低輸入偏置電流運(yùn)算放大器
文件頁數(shù)： 4/12頁
文件大小： 418K
AD549–Typical Characteristics
SUPPLY VOLTAGE
±
V
I
±
20
15
10
5
00 5 10 15 20
+V
IN
–V
IN
Figure 1. Input Voltage Range
vs. Supply Voltage
SUPPLY VOLTAGE
±
V
800
700
600
500
400
A
0 5 10 15 20
Figure 4. Quiescent Current
vs. Supply Voltage
TEMPERATURE –
°
C
3000
O
–55 –25 5 35 65 95 125
1000
300
100
Figure 7. Open-Loop Gain vs.
Temperature
SUPPLY VOLTAGE
±
V
20
15
10
5
0
O
±
0 5 10 15 20
+V
OUT
–V
OUT
+25
°
C
R
L
= 10k
Figure 2. Output Voltage
Swing vs. Supply Voltage
INPUT COMMON-MODE VOLTAGE – V
Figure 5. CMRR vs. Input
Common-Mode Voltage
120
100
90
80
70
C
–15 –10 0 +10 +15
110
WARM-UP TIME – Minutes
Figure 8. Change in Offset
Voltage vs. Warm-Up Time
30
|
O
|
0 1 2 3 4 5 6 7
25
20
15
10
5
0
LOAD RESISTANCE –
30
25
20
10
0
10 100 1k 10k 100k
5
15
O
V
S
=
±
15 VOLTS
Figure 3. Output Voltage
Swing vs. Load Resistance
SUPPLY VOLTAGE
±
V
3000
O
0 5 10 15 20
1000
300
100
Figure 6. Open-Loop Gain vs.
Supply Voltage
COMMON-MODE VOLTAGE
±
V
Figure 9. Input Bias Current
vs. Common-Mode Voltage
50
I
–10 –5 0 5 10
40
35
20
30
25
45
REV. A
–4–
相關(guān)PDF資料
PDF描述
AD549JCHIPS THERMISTOR, PTC; Series:B598; Thermistor type:PTC; Resistance:10R; Tolerance, resistance:+/-25%; Temp, op. max:125(degree C); Voltage, operating:160V; Case style:Radial; Current, tripping:0.5A; Diameter, body:13.5mm; Length, RoHS Compliant: Yes
AD549JH THERMISTOR, PTC; Series:B598; Thermistor type:PTC; Resistance:15R; Tolerance, resistance:+/-25%; Temp, op. max:125(degree C); Voltage, operating:265V; Case style:Radial; Current, tripping:0.28A; Diameter, body:11mm; Length, RoHS Compliant: Yes
AD549 Ultralow Input Bias Current Operational Amplifier
AD549J Ultralow Input Bias Current Operational Amplifier
AD549K Ultralow Input Bias Current Operational Amplifier
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD549_08 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Input Bias Current Operational Amplifier
AD549J 制造商:AD 制造商全稱:Analog Devices 功能描述:Ultralow Input Bias Current Operational Amplifier
AD549JCHIPS 制造商:Analog Devices 功能描述:
AD549JH 功能描述:IC OPAMP GP 1MHZ LP 20MA TO99-8 RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:Topgate™ 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)
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