參數(shù)資料
型號(hào)： AD7812YR
廠商： ANALOG DEVICES INC
元件分類： ADC
英文描述： 12-Bit, 4-Channel Parallel Output Sampling Analog-to-Digital Converter 28-SSOP
中文描述： 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝： SOIC-20
文件頁(yè)數(shù)： 4/19頁(yè)
文件大?。?/td> 210K
代理商： AD7812YR
AD7811/AD7812
–4–
REV. B
ABSOLUTE MAXIMUM RATINGS
*
V
DD
to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Digital Input Voltage to DGND (
CONVST
, SCLK, RFS, TFS,
DIN, A0) . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, V
DD
+ 0.3 V
Digital Output Voltage to DGND (DOUT)
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V, V
DD
+ 0.3 V
REF
IN
to AGND . . . . . . . . . . . . . . . . . . . –0.3 V, V
DD
+ 0.3 V
Analog Inputs
V
IN1
–V
IN4
(AD7811) . . . . . . . . . . . . . . –0.3 V, V
DD
+ 0.3 V
V
IN1
–V
IN8
(AD7812) . . . . . . . . . . . . . . –0.3 V, V
DD
+ 0.3 V
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
ORDERING GUIDE
Linearity
Error
±
1 LSB
±
1 LSB
±
1 LSB
±
1 LSB
±
1 LSB
±
1 LSB
Package
Descriptions
Package
Options
Model
AD7811YN
AD7811YR
AD7811YRU
AD7812YN
AD7812YR
AD7812YRU
16-Lead Plastic DIP
16-Lead Small Outline IC (SOIC)
16-Lead Thin Shrink Small Outline Package (TSSOP)
20-Lead Plastic DIP
20-Lead Small Outline IC (SOIC)
20-Lead Thin Shrink Small Outline Package (TSSOP)
N-16
R-16A
RU-16
N-20
R-20A
RU-20
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 . . . . . . . . . . . . . . . . . . . . 115
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . 215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . 220
°
C
*
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 listed in the operational
sections of this specification is not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device reliability.
CAUTION
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 AD7811/AD7812 features proprietary ESD protection circuitry, permanent damage may occur
on devices subjected to high-energy electrostatic discharges. Therefore, proper ESD precautions
are recommended to avoid performance degradation or loss of functionality.
WARNING!
ESD SENSITIVE DEVICE
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7812YR-REEL 功能描述:IC ADC 10BIT 8-CHAN SRL 20-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
AD7812YR-REEL7 功能描述:IC ADC 10BIT 8-CHAN SRL 20-SOIC RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 位數(shù):12 采樣率（每秒）:3M 數(shù)據(jù)接口:- 轉(zhuǎn)換器數(shù)目:- 功率耗散（最大）:- 電壓電源:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:SOT-23-6 供應(yīng)商設(shè)備封裝:SOT-23-6 包裝:帶卷 (TR) 輸入數(shù)目和類型:-
AD7812YRU 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 10-bit Serial 20-Pin TSSOP 制造商:Analog Devices 功能描述:ADC SGL SAR 350KSPS 10-BIT SERL 20TSSOP - Rail/Tube 制造商:Rochester Electronics LLC 功能描述:8 CH. 10-BIT ADC I.C. - Bulk 制造商:Analog Devices 功能描述:IC 10-BIT ADC
AD7812YRU-REEL 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 10-bit Serial 20-Pin TSSOP T/R
AD7812YRU-REEL7 制造商:Analog Devices 功能描述:ADC Single SAR 350ksps 10-bit Serial 20-Pin TSSOP T/R
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