參數(shù)資料
型號(hào)： AD7716BS
廠商： ANALOG DEVICES INC
元件分類： ADC
英文描述： LC2MOS 22-Bit Data Acquisition System
中文描述： 4-CH 22-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PQFP44
封裝： PLASTIC, QFP-44
文件頁(yè)數(shù)： 6/16頁(yè)
文件大小： 430K
代理商： AD7716BS
REV. A
AD7716
–6–
ABSOLUTE MAXIMUM RATINGS
1
(T
A
= +25
°
C unless otherwise noted)
AV
DD
to AGND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
AV
SS
to AGND . . . . . . . . . . . . . . . . . . . . . . . +0.3 V to –7 V
AGND to DGND . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
AV
DD
to DV
DD
. . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +0.3 V
Analog Inputs to AGND . . . . . . AV
SS
– 0.3 V to AV
DD
+ 0.3 V
V
REF
to AGND . . . . . . . . . . . .AV
SS
– 0.3 V to AV
DD
+ 0.3 V
Digital Inputs to DGND
2
. . . . . . . . . .–0.3 V to DV
DD
+ 0.3 V
Digital Outputs to DGND . . . . . . . . . .–0.3 V to DV
DD
+ 0.3 V
Operating Temperature Range
Commercial Plastic (B Versions) . . . . . . . . . . .–40
°
C to +85
°
C
Storage Temperature Range . . . . . . . . . . . . .–65
°
C to +150
°
C
PQFP Package, Power Dissipation . . . . . . . . . . . . . . .450 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 95
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
PLCC Package, Power Dissipation . . . . . . . . . . . . . . .500 mW
θ
JA
Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . 55
°
C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . +215
°
C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . +220
°
C
NOTES
1
Stresses above those listed under “Absolute Maximum Ratings” may cause
permanent damage to the device. This is a stress rating only and 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.
2
Transient currents of up to 100 mA will not cause SCR latch-up.
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 these devices feature 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
PQFP PINOUT
PLCC PINOUT
NC = NO CONNECT
MODE
NC
D
IN
1
NC
CASCIN
NC
DV
DD
NC
NC
NC
RFS
SCLK
D
OUT
1
DGND
N
C
D
O
2
D
N
A
A
A
I
3
A
A
A
I
2
C
S
N
A
A
I
4
A
A
N
V
REF
AV
SS
AGND
CASCOUT
AGND
AV
DD
A
IN
1
RESET
44
1
2
6
4
5
21
24
23
22
18
20
19
39
38
35
34
33
37
36
3
7
8
11
12
13
9
10
40
41
42
25
28
27
26
43
31
30
29
32
15
16
17
14
TOP VIEW
(Not to Scale)
AD7716
A
T
D
26 CASCOUT
25 V
REF
24 AV
SS
NC = NO CONNECT
A
A
A
I
2
A
A
I
3
A
A
A
A
I
4
A
4
4
4
4
4
O
2
3
3
3
3
33 MODE
32 NC
31 NC
30 DV
DD
29 D
IN
1
28 NC
27 CASCIN
23 AGND
NC 1
NC 2
D
OUT
1 3
DGND 4
NC 5
SCLK 7
RESET 8
AGND 9
AV
DD
10
A
IN
1 11
AD7716
TOP VIEW
(Not to Scale)
RFS 6
3
3
ORDERING GUIDE
Temperature
Range
Output Noise
(Filter: 146 Hz)
Package
Option
*
Model
AD7716BP
AD7716BS
–40
°
C to +85
°
C
–40
°
C to +85
°
C
11
μ
V rms
11
μ
V rms
P-44A
S-44
*P = PLCC (Plastic Leaded Chip Carrier); S = PQFP (Plastic Quad Flatpack).
相關(guān)PDF資料
PDF描述
AD7716 22-Bit Data Acquisition System(LC2MOS 22位數(shù)據(jù)采集系統(tǒng))
AD7734 4-Channel, +-10 V Input Range, High Throughput, 24-Bit sigma ∆ ADC
AD7734BRU 4-Channel, +-10 V Input Range, High Throughput, 24-Bit sigma ∆ ADC
AD7738 8-Channel, High Throughput,
AD7738BRU 8-Channel, High Throughput,
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD7716BSZ 功能描述:IC ADC 22BIT SIGMA-DELTA 44-MQFP RoHS:是 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 模數(shù)轉(zhuǎn)換器 系列:- 標(biāo)準(zhǔn)包裝:1 系列:- 位數(shù):14 采樣率（每秒）:83k 數(shù)據(jù)接口:串行，并聯(lián) 轉(zhuǎn)換器數(shù)目:1 功率耗散（最大）:95mW 電壓電源:雙 ± 工作溫度:0°C ~ 70°C 安裝類型:通孔 封裝/外殼:28-DIP（0.600"，15.24mm） 供應(yīng)商設(shè)備封裝:28-PDIP 包裝:管件 輸入數(shù)目和類型:1 個(gè)單端，雙極
AD7716-DF 功能描述:IC ADC 22BIT SIGMA-DELTA 制造商:analog devices inc. 系列:- 零件狀態(tài):上次購(gòu)買時(shí)間 標(biāo)準(zhǔn)包裝:1
AD7718 制造商:AD 制造商全稱:Analog Devices 功能描述:8-/10-Channel, Low Voltage, Low Power, ADCs
AD7718BR 功能描述:IC ADC 24BIT R-R 8/10CH 28-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:-
AD7718BR-REEL 功能描述:IC ADC 24BIT R-R 8/10CH 28-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:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 位數(shù):16 采樣率（每秒）:45k 數(shù)據(jù)接口:串行 轉(zhuǎn)換器數(shù)目:2 功率耗散（最大）:315mW 電壓電源:模擬和數(shù)字 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:28-SOIC W 包裝:帶卷 (TR) 輸入數(shù)目和類型:2 個(gè)單端，單極
發(fā)布緊急采購(gòu)，3分鐘左右您將得到回復(fù)。

采購(gòu)需求

(若只采購(gòu)一條型號(hào)，填寫(xiě)一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

發(fā)布成功！您可以繼續(xù)發(fā)布采購(gòu)。也可以進(jìn)入我的后臺(tái)，查看報(bào)價(jià)

*型號(hào) *數(shù)量 廠商 批號(hào) 封裝
添加更多采購(gòu)

我的聯(lián)系方式

*
*
*