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參數資料
| 型號： | AD8307 |
| 廠商： | Analog Devices, Inc. |
| 元件分類： | 運動控制電子 |
| 英文描述： | Low Cost DC-500 MHz, 92 dB Logarithmic Amplifier(對數放大器) |
| 中文描述： | 低成本DC - 500兆赫，九十二分貝對數放大器（對數放大器） |
| 文件頁數： | 3/20頁 |
| 文件大小： | 303K |
| 代理商： | AD8307 |
AD8307
–3–
REV. 0
ABSOLUT E MAX IMUM RAT INGS*
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +7.5 V
Input Voltage (Pins 1, 8) . . . . . . . . . . . . . . . . . . . . . . V
SUPPLY
Storage T emperature Range, N, R . . . . . . . . –65
°
C to +125
C
Ambient T emperature Range, Rated Performance Industrial,
AD8307AN, AD8307AR . . . . . . . . . . . . . –40
°
C to +85
°
C
Lead T emperature Range (Soldering 10 sec) . . . . . . . +300
°
C
*Stresses above those listed under Absolute Maximum Ratings may cause perma-
nent damage to the device. T his 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 effect device reliability.
ORDE RING GUIDE
T emperature
Range
Package
Description
Package
Options
Model
AD8307AR
AD8307AN
–40
°
C to +85
°
C
–40
°
C to +85
°
C
SOIC
Plastic DIP
R-8
N-8
C AUT ION
ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily
accumulate on the human body and test equipment and can discharge without detection. Although
the AD8307 features proprietary ESD protection circuitry, permanent damage may occur on
devices subjected to high energy electrostatic discharges. T herefore, proper ESD precautions are
recommended to avoid performance degradation or loss of functionality.
PIN CONFIGURAT ION
INP
VPS
ENB
INT
COM
OFS
OUT
TOP VIEW
(Not to Scale)
8
7
6
5
1
2
3
4
INM
PIN FUNCT ION DE SCRIPT IONS
Pin
Name
Function
1
INM
Signal Input, Minus Polarity; Normally at
V
POS
/2.
Common Pin (Usually Grounded).
Offset Adjustment; External Capacitor
Connection.
Logarithmic (RSSI) Output Voltage; R
OUT
=
12.5 k
.
Intercept Adjustment;
±
6 dB (See T ext).
CMOS-compatible Chip Enable; Active when
“HI.”
Positive Supply, 2.7 V–5.5 V.
Signal Input, Plus Polarity; Normally at V
POS
/
2. Note: Due to the symmetrical nature of the
response, there is no special significance to the
sign of the two input pins. DC resistance from
INP to INM = 1.1 k
.
2
3
COM
OFS
4
OUT
5
6
INT
ENB
7
8
VPS
INP
WARNNG
ESD SENSITIVE DEVICE
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相關代理商/技術參數 |
參數描述 |
|---|---|
| AD8307_06 | 制造商:AD 制造商全稱:Analog Devices 功能描述:Low Cost DC-500 MHz, 92 dB Logarithmic Amplifier |
| AD8307AN | 功能描述:IC LOGARITHMIC AMP 8-DIP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| AD8307ANZ | 功能描述:IC LOGARITHMIC AMP 8-DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| AD8307AR | 功能描述:IC LOGARITHMIC AMP 92DB 8-SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
| AD8307AR-REEL | 功能描述:IC LOGARITHMIC AMP 8-SOIC T/R RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 專用 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:60 系列:- 類型:可變增益放大器 應用:CATV 安裝類型:表面貼裝 封裝/外殼:20-WQFN 裸露焊盤 供應商設備封裝:20-TQFN-EP（5x5） 包裝:托盤 |
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