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| 型号： | AD7899ARZ-3 |
| 厂商： | Analog Devices Inc |
| 文件页数： | 12/16页 |
| 文件大小： | 0K |
| 描述： | IC ADC 14BIT 400KSPS 5V 28SOIC |
| 标准包装： | 27 |
| 位数： | 14 |
| 采样率（每秒）： | 400k |
| 数据接口： | 并联 |
| 转换器数目： | 1 |
| 功率耗散（最大）： | 125mW |
| 电压电源： | 单电源 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 28-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 28-SOIC W |
| 包装： | 管件 |
| 输入数目和类型： | 1 个差分，双极 |
| 配用： | EVAL-AD7899CBZ-ND - BOARD EVAL FOR AD7899 |
REV. A
AD7899
–5–
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 AD7899 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
ABSOLUTE MAXIMUM RATINGS
*
(TA = 25
°C unless otherwise noted)
VDD to AGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
VDD to DGND . . . . . . . . . . . . . . . . . . . . . . . . . –0.3 V to +7 V
VDRIVE to DGND . . . . . . . . . . . . . . . . . . . . . . . . . VDD + 0.3 V
Analog Input Voltage to AGND
AD7899-1 (
±10 V Range) . . . . . . . . . . . . . . . . . . . . ±18 V
AD7899-1 (
±5 V Range) . . . . . . . . . . . . . . . –9 V to +18 V
AD7899-2 . . . . . . . . . . . . . . . . . . . . . . . . . . –1 V to +18 V
AD7899-3 . . . . . . . . . . . . . . . . . . . . . . . . . . –4 V to +18 V
Reference Input Voltage to AGND . . . –0.3 V to VDD + 0.3 V
Digital Input Voltage to DGND . . . . . –0.3 V to VDD + 0.3 V
Digital Output Voltage to DGND . . . . –0.3 V to VDD + 0.3 V
Operating Temperature Range
Commercial (A, B Version) . . . . . . . . . . .
–40
°C to +85°C
Military (S Version) . . . . . . . . . . . . . . . . . –55
°C to +125°C
Storage Temperature Range . . . . . . . . . . . –65
°C to +150°C
Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . 150
°C
SOIC Package, Power Dissipation . . . . . . . . . . . . . . . 450 mW
θJA Thermal Impedance . . . . . . . . . . . . . . . . . . . . . . . 95°C/W
Lead Temperature, Soldering
Vapor Phase (60 sec) . . . . . . . . . . . . . . . . . . . . 215
°C
Infrared (15 sec) . . . . . . . . . . . . . . . . . . . . . . . . 220
°C
SSOP 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
*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.
ORDERING GUIDE
Relative
Temperature
Package
Model
Input Ranges
Accuracy
Range
Description
Option
AD7899AR-1
±5V, ±10 V
±2 LSB
–40 C to +85 C
Small Outline
R-28
AD7899BR-1
±5V, ±10 V
±1.5 LSB
–40 C to +85 C
Small Outline
R-28
AD7899SR-1
±5V, ±10 V
±2 LSB
–55 C to +125 C
Small Outline
R-28
AD7899AR-2
0 V to 5 V, 0 V to 2.5 V
±2 LSB
–40 C to +85 C
Small Outline
R-28
AD7899AR-3
± 2.5 V
±2 LSB
–40 C to +85 C
Small Outline
R-28
AD7899BR-3
± 2.5 V
±1.5 LSB
–40 C to +85 C
Small Outline
R-28
AD7899ARS-1
±5V, ±10 V
±2 LSB
–40 C to +85 C
Shrink Small Outline
RS-28
AD7899ARS-2
0 V to 5 V, 0 V to 2.5 V
±2 LSB
–40 C to +85 C
Shrink Small Outline
RS-28
AD7899ARS-3
± 2.5 V
±2 LSB
–40 C to +85 C
Shrink Small Outline
RS-28
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相关代理商/技术参数 |
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| AD7899BR-1 | 功能描述:IC ADC 14BIT 400KSPS 5V 28-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 标准包装:1 系列:- 位数:14 采样率（每秒）:83k 数据接口:串行，并联 转换器数目:1 功率耗散（最大）:95mW 电压电源:双 ± 工作温度:0°C ~ 70°C 安装类型:通孔 封装/外壳:28-DIP（0.600"，15.24mm） 供应商设备封装:28-PDIP 包装:管件 输入数目和类型:1 个单端，双极 |
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| AD7899BR-1REEL7 | 功能描述:IC ADC 14BIT 400KSPS 5V 28-SOIC RoHS:否 类别:集成电路 (IC) >> 数据采集 - 模数转换器 系列:- 产品培训模块:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 标准包装:2,500 系列:- 位数:12 采样率（每秒）:3M 数据接口:- 转换器数目:- 功率耗散（最大）:- 电压电源:- 工作温度:- 安装类型:表面贴装 封装/外壳:SOT-23-6 供应商设备封装:SOT-23-6 包装:带卷 (TR) 输入数目和类型:- |
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