参数资料
| 型号： | AD7891YPZ-1 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 16/20页 |
| 文件大小： | 0K |
| 描述： | IC DAS 12BIT 8CH 44-PLCC |
| 标准包装： | 1 |
| 类型： | 数据采集系统（DAS） |
| 分辨率（位）： | 12 b |
| 采样率（每秒）： | 500k |
| 数据接口： | 串行，并联 |
| 电压电源： | 单电源 |
| 电源电压： | 5V |
| 工作温度： | -55°C ~ 105°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 44-LCC（J 形引线） |
| 供应商设备封装： | 44-PLCC（16.59x16.59） |
| 包装： | 管件 |
AD7891
–5–
REV. D
PIN CONFIGURATIONS
PLCC
7
8
9
10
11
12
13
14
15
16
17
6
543
21
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
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
NC = NO CONNECT
VIN6A
AGND
EOC
NC
CONVST
CS
REF GND
NC
REF OUT/REF IN
VDD
AGND
MODE
DB11/TEST
DB10/TEST
DB9/
TFS
DB8/
RFS
DB7/DATA IN
STANDBY
V
IN1A
DB6/SCLK
V
DD
DGND
DB5/A2/DATA
OUT
DB3/A0
DB2/SWCON
DB1/SWSTBY
DB0/FORMAT
WR
RD
DB4/A1
AD7891
V
IN1B
V
IN2A
V
IN2B
V
IN3A
V
IN3B
V
IN4A
V
IN4B
V
IN5A
V
IN5B
VIN6B
VIN7A
VIN7B
VIN8A
VIN8B
MQFP
VIN6A
AGND
EOC
NC
CONVST
CS
REF GND
NC
REF OUT/REF IN
VDD
AGND
MODE
DB11/TEST
DB10/TEST
DB9/
TFS
DB8/
RFS
DB7/DATA IN
STANDBY
V
IN1A
DB6/SCLK
V
DD
DGND
DB5/A2/DATA
OUT
DB3/A0
DB2/SWCON
DB1/SWSTBY
DB0/FORMAT
WR
RD
DB4/A1
V
IN1B
V
IN2A
V
IN2B
V
IN3A
V
IN3B
V
IN4A
V
IN4B
V
IN5A
V
IN5B
VIN6B
VIN7A
VIN7B
VIN8A
VIN8B
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
IDENTIFIER
TOP VIEW
(Not to Scale)
AD7891
ORDERING GUIDE
Relative
Temperature
Model
Input Range
Sample Rate Accuracy
Range
Package Option
1
AD7891ACHIPS-1
DIE
AD7891ACHIPS-2
DIE
AD7891AS-1
±5 V or ±10 V
454 kSPS
±1 LSB
–40
∞C to +85∞CS-44
AD7891ASZ-1
2
±5 V or ±10 V
454 kSPS
±1 LSB
–40
∞C to +85∞CS-44
AD7891AP-1
±5 V or ±10 V
454 kSPS
±1 LSB
–40
∞C to +85∞C P-44A
AD7891AP-1REEL
±5 V or ±10 V
454 kSPS
±1 LSB
–40
∞C to +85∞C P-44A
AD7891BS-1
±5 V or ±10 V
454 kSPS
±0.75 LSB –40∞C to +85∞CS-44
AD7891BP-1
±5 V or ±10 V
454 kSPS
±0.75 LSB –40∞C to +85∞C P-44A
AD7891BP-1REEL
±5 V or ±10 V
454 kSPS
±0.75 LSB –40∞C to +85∞C P-44A
AD7891YS-1
±5 V or ±10 V
454 kSPS
±1 LSB
–55
∞C to +105∞CS-44
AD7891YS-1REEL
±5 V or ±10 V
454 kSPS
±1 LSB
–55
∞C to +105∞CS-44
AD7891YP-1
±5 V or ±10 V
454 kSPS
±1 LSB
–55
∞C to +105∞C P-44A
AD7891YP-1REEL
±5 V or ±10 V
454 kSPS
±1 LSB
–55
∞C to +105∞C P-44A
AD7891AS-2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–40
∞C to +85∞CS-44
AD7891ASZ-2
2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–40
∞C to +85∞CS-44
AD7891AP-2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–40
∞C to +85∞C P-44A
AD7891AP-2REEL
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–40
∞C to +85∞C P-44A
AD7891BS-2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±0.75 LSB –40∞C to +85∞CS-44
AD7891BP-2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±0.75 LSB –40∞C to +85∞C P-44A
AD7891BP-2REEL
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±0.75 LSB –40∞C to +85∞C P-44A
AD7891YS-2
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–55
∞C to +105∞CS-44
AD7891YS-2REEL
0 V to +5 V, 0 V to +2.5 V,
±2.5 V
500 kSPS
±1 LSB
–55
∞C to +105∞CS-44
EVAL-AD7891-1CB
Evaluation Board
EVAL-AD7891-2CB
Evaluation Board
NOTES
1S = Plastic Quad Flatpack (MQFP); P = Plastic Leaded Chip Carrier (PLCC).
2Z = Pb-free part.
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| AD7891YSZ-2 | IC DAS 12BIT 8CH 44-MQFP |
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相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7891YPZ-1REEL | 功能描述:IC DAS 12BIT 8CH 44-PLCC RoHS:是 类别:集成电路 (IC) >> 数据采集 - ADCs/DAC - 专用型 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:50 系列:- 类型:数据采集系统（DAS） 分辨率（位）:16 b 采样率（每秒）:21.94k 数据接口:MICROWIRE?，QSPI?，串行，SPI? 电压电源:模拟和数字 电源电压:1.8 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:40-WFQFN 裸露焊盘 供应商设备封装:40-TQFN-EP（6x6） 包装:托盘 |
| AD7891YS1 | 制造商:AD 功能描述:New |
| AD7891YS-1 | 制造商:Analog Devices 功能描述:ADC Single 454.5ksps 12-bit Parallel/Serial 44-Pin MQFP |
| 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 |
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