參數資料
型號： AD7715
廠商： Analog Devices, Inc.
英文描述： 3 V/5 V, 450 mA 16-Bit, Sigma-Delta ADC(16位∑△A/D轉換器)
中文描述： 3伏/ 5伏，450毫安16位Σ-Δ模數轉換器（16位Σ△的A / D轉換器）
文件頁數： 6/31頁
文件大?。?/td> 254K
代理商： AD7715
REV. B
AD7715
–6–
ORDERING GUIDE
AV
DD
Supply
Temperature
Range
Package
Options*
Model
AD7715AN-5
AD7715AR-5
AD7715ARU-5
AD7715AN-3
AD7715AR-3
AD7715ARU-3
AD7715AChips-5
AD7715AChips-3
EVAL-AD7715-5EB
EVAL-AD7715-3EB
5 V
5 V
5 V
3 V
3 V
3 V
5 V
3 V
5 V
3 V
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
Evaluation Board
Evaluation Board
N-16
R-16
RU-16
N-16
R-16
RU-16
Die
Die
*N = Plastic DIP; R = SOIC RU = TSSOP.
ABSOLUTE MAXIMUM RATINGS*
(T
A
= +25
°
C unless otherwise noted)
AV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +7V
AV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +7V
DV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +7V
DV
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +7V
DGND to AGND . . . . . . . . . . . . . . . . . . . . . . . –0.3V to +7V
Analog Input Voltage to AGND . . . . . –0.3 V to AV
DD
+ 0.3V
Reference Input Voltage to AGND . . . –0.3 V to AV
DD
+ 0.3V
Digital Input Voltage to DGND . . . . . –0.3 V to DV
DD
+ 0.3 V
Digital Output Voltage to DGND . . . . –0.3 V to DV
DD
+ 0.3 V
Operating Temperature Range
Commercial (A Version) . . . . . . . . . . . . . . . –40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . . –65
°
C to +150
°
C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . +150
°
C
Plastic DIP Package, Power Dissipation . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 105
°
C/W
Lead Temperature, (Soldering, 10 sec) . . . . . . . . . . +260
°
C
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 75
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
TSSOP Package, Power Dissipation . . . . . . . . . . . . . . 450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . 128
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
Power Dissipation (Any Package) to +75
°
C . . . . . . . . 450 mW
ESD Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>4000 V
*Stresses 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.
PIN CONFIGURATION
DIP, SOIC and TSSOP
14
13
12
11
16
15
10
9
8
1
2
3
4
7
6
5
TOP VIEW
(Not to Scale)
AD7715
SCLK
DOUT
DIN
DV
DD
DGND
MCLK IN
MCLK OUT
CS
REF IN(+)
AGND
DRDY
RESET
AVDD
AIN(+)
AIN(–)
REF IN(–)
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PDF描述
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AD7734 4-Channel, +-10 V Input Range, High Throughput, 24-Bit sigma ∆ ADC
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相關代理商/技術參數
參數描述
AD7715_10 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V/5 V, 450 ??A 16-Bit, Sigma-Delta ADC
AD7715-5EB 制造商:Analog Devices 功能描述:
AD7715ACHIPS-3 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V/5 V, 450 uA 16-Bit, Sigma-Delta ADC
AD7715ACHIPS-5 制造商:AD 制造商全稱:Analog Devices 功能描述:3 V/5 V, 450 uA 16-Bit, Sigma-Delta ADC
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