数据搜索系统，热门电子元器件搜索
  Chinese  ▼
ALLDATASHEETCN.COM

X  

预览 PDF HTML

OP77FJZ 数据表(PDF) 14 Page - Analog Devices

部件名 OP77FJZ
功能描述  Next Generation OP07 Ultralow Offset Voltage Operational Amplifier
PDF  16 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
制造商  AD [Analog Devices]
网页  http://www.analog.com
标志 AD - Analog Devices

OP77FJZ 数据表(HTML) 14 Page - Analog Devices

Back Button OP77FJZ Datasheet HTML 8Page - Analog Devices OP77FJZ Datasheet HTML 9Page - Analog Devices OP77FJZ Datasheet HTML 10Page - Analog Devices OP77FJZ Datasheet HTML 11Page - Analog Devices OP77FJZ Datasheet HTML 12Page - Analog Devices OP77FJZ Datasheet HTML 13Page - Analog Devices OP77FJZ Datasheet HTML 14Page - Analog Devices OP77FJZ Datasheet HTML 15Page - Analog Devices OP77FJZ Datasheet HTML 16Page - Analog Devices  
Zoom Inzoom in Zoom Outzoom out
 14 / 16 page
background image
OP77
Rev. E | Page 14 of 16
+15V
–15V
RS
1k
Ω
R1
2k
Ω
CC
RF
100k
Ω
D1
1N4148
7
6
4
2
3
0.1µF
0.1µF
VOUT
VTH
VIN
OP77
Figure 36. Precision Threshold Detector/Amplifier
When VIN < VTH, amplifier output swings negative, reversing the
biasing diode D1. VO = VTH if RL= ∞ when VIN > VTH, the loop
closes,
()
⎟⎟
⎠
⎞
⎜⎜
⎝
⎛
+
−
+
=
S
F
TH
IN
TH
O
R
R
V
V
V
V
1
C
+15V
–15V
Ra
Rb1
2
VIN
GND
VO
TRIM
TEMP
6
5
3
4
Rbp
1.5k
Ω
50k
Ω
Rc
0.1µF
0.1µF
VOUT
OP77
REF-02
Figure 37. Precision Temperature Sensor
Table 8. Resistor Values
TCVOUT Slope (S)
10 mV/°C
100 mV/°C
10 mV/°F
Temperature Range
−55°C to
+125°C
−55°C to
+125°C
−67°F to
+257°C
Output Voltage
Range
−0.55 V to
+1.25 V
−5.5 V to
+12.5V
−0.67 V to
+2.57V
Zero-Scale
0 V @ 0°C
0 V @ 0°C
0 V @ 0°F
Ra (±1% Resistor)
9.09 kΩ
15 kΩ
7.5 kΩ
Rb1 (±1% Resistor)
1.5 kΩ
1.82 kΩ
1.21 kΩ
Rbp (Potentiometer)
200 Ω
500 Ω
200 Ω
Rc (±1% Resistor)
5.11 kΩ
84.5 kΩ
8.25 kΩ
C
is selected to smooth the response of the loop.
7
18
3
2
4
OUTPUT
6
R9
R5
C3
C1
C2
R7
R8
R6
Q19
Q18
Q20
Q16
Q17
Q11 Q12
Q10
Q9
Q13
Q27
Q4
Q3
Q8
Q5
R3
R2A1
R1A
R2B1
R1B
R4
Q1
Q23
Q7
Q24
Q21
Q22
Q6
Q2
Q26
Q25
Q14
Q15
R10
V+
V–
NONINVERTING
INPUT
INVERTING
INPUT
1R2A AND R2B ARE ELECTRONICALLY ADJUSTED ON CHIP AT FACTORY.
(OPTIONAL
NULL)
Figure 38. Simplified Schematic



Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16


数据表 下载

Go To PDF Page


链接网址



ALLDATASHEET是否为您带来帮助?  [ DONATE ] 

关于 Alldatasheet   |   广告服务   |   联系我们   |   隐私政策   |   数据表链接    |   链接交换   |   制造商名单
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn
Indian : Alldatasheet.in  |   Mexican : Alldatasheet.com.mx  |   British : Alldatasheet.co.uk  |   New Zealand : Alldatasheet.co.nz
Family Site : ic2ic.com  |   icmetro.com