参数资料
| 型号： | AD7485BSTZ |
| 厂商： | Analog Devices Inc |
| 文件页数： | 11/15页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT SAR 1MSPS 48-LQFP |
| 标准包装： | 1 |
| 位数： | 14 |
| 采样率（每秒）： | 1M |
| 数据接口： | 串行 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 80mW |
| 电压电源： | 模拟和数字 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 48-LQFP |
| 供应商设备封装： | 48-LQFP（7x7） |
| 包装： | 托盘 |
| 输入数目和类型： | 1 个单端，单极 |
REV.
–4–
AD7485
ABSOLUTE MAXIMUM RATINGS
*
(TA = 25
°C, unless otherwise noted.)
VDD to GND . . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
VDRIVE to GND . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
Analog Input Voltage to GND . . . . . . –0.3 V to AVDD + 0.3 V
Digital Input Voltage to GND . . . . . –0.3 V to VDRIVE + 0.3 V
REFIN to GND . . . . . . . . . . . . . . . . –0.3 V to AVDD + 0.3 V
Input Current to Any Pin except Supplies . . . . . . . . .
±10 mA
Operating Temperature Range
Commercial . . . . . . . . . . . . . . . . . . . . . . . . –40
°C to +85°C
Storage Temperature Range . . . . . . . . . . . . –65
°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . 150
°C
PIN CONFIGURATION
36
35
34
33
32
31
30
29
28
27
26
25
13 14 15 16 17 18 19 20 21 22 23 24
1
2
3
4
5
6
7
8
9
10
11
12
48 47 46 45 44
39 38 37
43 42 41 40
PIN 1
IDENTIFIER
TOP VIEW
(Not to Scale)
SMODE
TFS
DGND
VDRIVE
DGND
AVDD
CBIAS
AGND
AVDD
AGND
VIN
REFOUT
REFIN
REFSEL
AGND
DVDD
DGND
AD7485
AGND
DGND
A
GND
A
GND
AV
DD
DV
DD
DGND
RESET
CONVST
SCO
DGND
AV
DD
A
GND
A
GND
STBY
NAP
MCLK
DGND
SDO
DGND
JA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 50
°C/W
JC Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 10
°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . . . . . 215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . . . . 220
°C
ESD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 kV
*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 condi-
tions 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 AD7485
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
A
相关PDF资料 |
PDF描述 |
|---|---|
| AD7490BRU-REEL | IC ADC 12BIT 16CH 28-TSSOP T/R |
| AD7492ARZ-5 | IC ADC 12BIT REF/CLOCK 24SOIC |
| AD7495BRM | IC ADC 12BIT SRL LP W/REF 8MSOP |
| AD75004KP | IC DAC 12BIT QUAD W/BUFF 28-PLCC |
| AD7521LN | CONV D/A 12BIT 1MHZ 2LSB 18-DIP |
相关代理商/技术参数 |
参数描述 |
|---|---|
| AD7490 | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP |
| AD7490_12 | 制造商:AD 制造商全称:Analog Devices 功能描述:16-Channel, 1 MSPS, 12-Bit ADC with Sequencer in 28-Lead TSSOP |
| AD7490BCP | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 32-Pin LFCSP EP 制造商:Rochester Electronics LLC 功能描述:12 BIT 16 CHANNEL ADC IC - Bulk 制造商:Analog Devices 功能描述:IC 12-BIT ADC |
| AD7490BCP-REEL | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 32-Pin LFCSP EP T/R |
| AD7490BCP-REEL7 | 制造商:Analog Devices 功能描述:ADC Single SAR 1Msps 12-bit Serial 32-Pin LFCSP EP T/R |
发布紧急采购，3分钟左右您将得到回复。