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参数资料
| 型号： | DS1843D+TRL |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 4/8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
4
_______________________________________________________________________________________
ICC vs. VCC
DS1843
toc01
VCC (V)
I CC
(mA)
5.0
4.5
4.0
3.5
3.0
5.4
5.5
5.6
5.7
5.8
5.9
5.3
2.5
5.5
DEN = GND
DEN = VCC
ICC vs. TEMPERATURE
DS1843
toc02
TEMPERATURE (
°C)
I CC
(mA)
60
35
10
-15
5.5
5.7
5.9
6.1
6.3
6.5
5.3
-40
85
DEN = VCC
VCC = 5V
VCC = 3.3V
ICC vs. TEMPERATURE
DS1843
toc03
TEMPERATURE (
°C)
I CC
(mA)
60
35
10
-15
5.5
5.7
5.9
6.1
6.3
6.5
5.3
-40
85
DEN = GND
VCC = 5V
VCC = 3.3V
OUTPUT HOLD TIME vs. TEMPERATURE
DS1843
toc04
TEMPERATURE (
°C)
OUTPUT
HOLD
TIME
(SECONDS)
60
35
10
-15
10
100
1000
1
-40
85
DEN = VCC
OUTPUT HOLD TIME vs. TEMPERATURE
DS1843
toc05
TEMPERATURE (
°C)
OUTPUT
HOLD
TIME
(SECONDS)
60
35
10
-15
10
100
1000
1
-40
85
DEN = GND
DIFFERENTIAL OUTPUT DURING SAMPLING
(VINP = 6mV)
DS1843 toc06
500ns/div
5mV/div
VOUTP
VOUTN
VSEN
VOUTP - VOUTN
100mV/div
1.5V/div
SINGLE-ENDED OUTPUT DURING SAMPLING
(VINP = 6mV)
DS1843 toc07
20ns/div
2mV/div
1.5V/div
100mV/div
VOUTP
VSEN
ZOOMED
VOUTP ZOOM
500ns/div
DIFFERENTIAL OUTPUT, TRANSIENT
WITH 10% VCC STEP (VINP = 6mV)
DS1843 toc08
100
s/div
5mV/div
VOUTP
VOUTN
VSEN
VOUTP - VOUTN
100mV/div
VCC = 3.3V
1V/div
VCC = 3.0V
SINGLE-ENDED OUTPUT, TRANSIENT
WITH 10% VCC STEP (VINP = 6mV)
DS1843 toc09
100
s/div
2.0V/div
100mV/div
VCC = 3.0V
VCC = 3.3V
VOUTP
VSEN
Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
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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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