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参数资料
| 型号： | DS1843D+TRL |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 2/8页 |
| 文件大小： | 0K |
| 描述： | IC CIRCUIT SAMPLE-N-HOLD 8-UDFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 类型： | 采样和保持 |
| 应用： | 光纤学网络 |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 8-WFDFN |
| 供应商设备封装： | 8-uDFN（2x2） |
| 包装： | 带卷 (TR) |
DS1843
Fast Sample-and-Hold Circuit
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
(TA = -40°C to +85°C, unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Voltage Range on VCC .............................................-0.5V to +6V
Voltage Range on VOUTP, VOUTN,
VINP, VINN, SEN, DEN ............................-0.5V to (VCC + 0.5V)*
Continuous Power Dissipation (TA = +70°C)
DFN (derate 4.8mW/°C above +70°C).....................380.6mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-55°C to +125°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Voltage
VCC
(Note 1)
+2.97
+5.5
V
DC ELECTRICAL CHARACTERISTICS
(VCC = +2.97V to +5.5V, TA = -40°C to +85°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Supply Current
ICC
(Note 1)
5.7
9
mA
Input Capacitance
CIN
All pins (Note 2)
7
pF
Sample Capacitance
CS
VINN and VINP (Note 2)
5
pF
Logic-Input Low
VIL
SEN and DEN inputs
0.3 x
VCC
V
Logic-Input High
VIH
SEN and DEN inputs
0.7 x
VCC
V
Input Leakage
IIN
VINN or VINP, SEN = 0
1
A
Input Voltage
VIN
VIN = VINP - VINN
0
1.0
V
Output Voltage
VOUT
VOUT = VOUTP - VOUTN; 100k
load on
each output pin
0
1.0
V
Output Impedance
ROUTMAX
(Note 2)
1
1.3
k
Output Capacitive Load
COUT
Capacitance for stable operation
50
pF
VCC = 2.9V, 1s sample time, VIN = 6mV
3.6
6.1
mV
Total Input Referenced Voltage
Offset: Differential
VOS-DIFF
Voltco (VCC = 2.9V to 5.5V)
1
mV/V
VCC = 2.9V, 1s sample time, VIN = 6mV
3.4
8
mV
Total Input Referenced Voltage
Offset: Single-Ended
VOS-SE
Voltco (VCC = 2.9V to 5.5V)
1
mV/V
*
Subject to not exceeding +6V.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS1843K | 功能描述:放大器 IC 开发工具 Fast Sample & Hold Circuit RoHS:否 制造商:International Rectifier 产品:Demonstration Boards 类型:Power Amplifiers 工具用于评估:IR4302 工作电源电压:13 V to 23 V |
| DS1844 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Quad Digital Potentiometer |
| DS1844_05 | 制造商:DALLAS 制造商全称:Dallas Semiconductor 功能描述:Quad Digital Potentiometer |
| DS1844-010 | 功能描述:数字电位计 IC RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
| DS1844-010+ | 功能描述:数字电位计 IC Quad RoHS:否 制造商:Maxim Integrated 电阻:200 Ohms 温度系数:35 PPM / C 容差:25 % POT 数量:Dual 每 POT 分接头:256 弧刷存储器:Volatile 缓冲刷: 数字接口:Serial (3-Wire, SPI) 描述/功能:Dual Volatile Low Voltage Linear Taper Digital Potentiometer 工作电源电压:1.7 V to 5.5 V 电源电流:27 uA 最大工作温度:+ 125 C 安装风格:SMD/SMT 封装 / 箱体:TQFN-16 封装:Reel |
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