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參數資料
| 型號： | AD7891YS-1 |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | ADC |
| 英文描述： | LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System |
| 中文描述： | 8-CH 12-BIT PROPRIETARY METHOD ADC, SERIAL/PARALLEL ACCESS, PQFP44 |
| 封裝： | PLASTIC, MO-112-AA-1, MQFP-44 |
| 文件頁數： | 5/20頁 |
| 文件大?。?/td> | 173K |
| 代理商： | AD7891YS-1 |
AD7891
–5–
REV. A
ORDERING GUIDE
Model
Input Ranges
±
5 V or
±
10 V
±
5 V or
±
10 V
±
5 V or
±
10 V
±
5 V or
±
10 V
±
5 V or
±
10 V
±
5 V or
±
10 V
0 V to +5 V, 0 V to +2.5 V
or
±
2.5 V
0 V to +5 V, 0 V to +2.5 V
or
±
2.5 V
0 V to +5 V, 0 V to +2.5 V
or
±
2.5 V
0 V to +5 V, 0 V to +2.5 V
or
±
2.5 V
0 V to +5 V, 0 V to +2.5 V
or
±
2.5 V
Sample Rate
Relative Accuracy
±
1 LSB
±
1 LSB
±
0.75 LSB
±
0.75 LSB
±
1 LSB
±
1 LSB
±
1 LSB
Temperature Range
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–40
°
C to +85
°
C
–55
°
C to +105
°
C
–55
°
C to +105
°
C
–40
°
C to +85
°
C
Package Options*
AD7891AS-1
AD7891AP-1
AD7891BS-1
AD7891BP-1
AD7891YS-1
AD7891YP-1
AD7891AS-2
454 kSPS
454 kSPS
454 kSPS
454 kSPS
454 kSPS
454 kSPS
500 kSPS
S-44
P-44A
S-44
P-44A
S-44
P-44A
S-44
AD7891AP-2
500 kSPS
±
1 LSB
–40
°
C to +85
°
C
P-44A
AD7891BS-2
500 kSPS
±
0.75 LSB
–40
°
C to +85
°
C
S-44
AD7891BP-2
500 kSPS
±
0.75 LSB
–40
°
C to +85
°
C
P-44A
AD7891YS-2
500 kSPS
±
1 LSB
–55
°
C to +105
°
C
S-44
*S = Plastic Quad Flatpack (PQFP); P = Plastic Leaded Chip Carrier (PLCC).
PIN CONFIGURATIONS
PLCC
7
8
9
10
11
12
13
14
15
16
17
6
5
4
3
2
1
44 43 42 41 40
39
38
37
36
35
34
33
32
31
30
29
18 19 20 21 22 23 24 25 26 27 28
D
PIN 1
TOP VIEW
(Not to Scale)
NC = NO CONNECT
V
IN6A
V
IN6B
V
IN7A
V
IN7B
V
IN8A
V
IN8B
AGND
EOC
NC
CONVST
CS
REF GND
NC
REF OUT/REF IN
V
DD
AGND
MODE
DB11/TEST
DB10/TEST
DB9/
TFS
DB8/
RFS
DB7/DATA IN
S
V
I
D
V
D
D
D
D
D
D
W
R
D
AD7891 PLCC
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
PQFP
V
IN6A
V
IN6B
V
IN7A
V
IN7B
V
IN8A
V
IN8B
AGND
EOC
NC
CONVST
CS
REF GND
NC
REF OUT/REF IN
V
DD
AGND
MODE
DB11/TEST
DB10/TEST
DB9/
TFS
DB8/
RFS
DB7/DATA IN
S
V
I
D
V
D
D
D
D
D
D
D
W
R
D
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
V
I
NC = NO CONNECT
44 43 42 41 40 39 38 37 36 35 34
1
2
3
4
5
6
7
8
9
10
11
12 13 14 15 16 17 18 19 20 21 22
33
32
31
30
29
28
27
26
25
24
23
PIN 1
TOP VIEW
(Not to Scale)
AD7891 PQFP
相關PDF資料 |
PDF描述 |
|---|---|
| AD7891YS-2 | LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System |
| AD7891YP-1 | CAT5E PATCH CORD 6 FOOT BEIGE |
| AD7891AP-1 | LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System |
| AD7891AS-1 | LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System |
| AD7891BP-1 | LC2MOS 8-Channel, 12-Bit High Speed Data Acquisition System |
相關代理商/技術參數 |
參數描述 |
|---|---|
| AD7891YS-1REEL | 制造商:Analog Devices 功能描述:ADC Single 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP T/R 制造商:Analog Devices 功能描述:ADC SGL 454.5KSPS 12-BIT PARALLEL/SERL 44MQFP - Tape and Reel |
| AD7891YS-2 | 制造商:Analog Devices 功能描述:ADC Single 500ksps 12-bit Parallel/Serial 44-Pin MQFP 制造商:Rochester Electronics LLC 功能描述:8 CHANNEL, 12-BIT ADC I.C. - Bulk |
| AD7891YS-2REEL | 制造商:Analog Devices 功能描述:ADC Single 500ksps 12-bit Parallel/Serial 44-Pin MQFP T/R |
| AD7891YSZ-1 | 功能描述:IC DAS 12BIT 8CH 44-MQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數據采集系統（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數據接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
| AD7891YSZ-1REEL | 功能描述:IC DAS 12BIT 8CH 44-MQFP RoHS:是 類別:集成電路 (IC) >> 數據采集 - ADCs/DAC - 專用型 系列:- 產品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:50 系列:- 類型:數據采集系統（DAS） 分辨率（位）:16 b 采樣率（每秒）:21.94k 數據接口:MICROWIRE?，QSPI?，串行，SPI? 電壓電源:模擬和數字 電源電壓:1.8 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:40-WFQFN 裸露焊盤 供應商設備封裝:40-TQFN-EP（6x6） 包裝:托盤 |
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