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参数资料
| 型号： | DS4830T+T |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 25/30页 |
| 文件大小： | 0K |
| 描述： | MCU 16B CTRL CALIBR MON 40-TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 系列： | MAXQ® |
| 核心处理器： | RISC |
| 芯体尺寸： | 16-位 |
| 速度： | 10MHz |
| 连通性： | 3 线，I²C，SPI |
| 外围设备： | 欠压检测/复位，POR，PWM，WDT |
| 输入/输出数： | 31 |
| 程序存储器容量： | 64KB（32K x 16） |
| 程序存储器类型： | 闪存 |
| RAM 容量： | 1K x 16 |
| 电压 - 电源 (Vcc/Vdd)： | 3 V ~ 3.6 V |
| 数据转换器： | A/D 18x13b，D/A 8x12b |
| 振荡器型： | 内部 |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 16-WQFN 裸露焊盘 |
| 包装： | 带卷 (TR) |
| 其它名称： | 90-4830T+TRL |
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DS4830
Optical Microcontroller
4
Maxim Integrated
DAC DC ELECTRICAL CHARACTERISTICS
(VDD = 2.97V to 3.63V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VDD = 3.3V, TA = +25NC.)
FAST COMPARATOR/QUICk TRIPS DC ELECTRICAL CHARACTERISTICS
(VDD = 2.97V to 3.63V, TA = -40NC to +85NC, unless otherwise noted. Typical values are at VDD = 3.3V, TA = +25NC.)
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
DAC Resolution
DACR
12
Bits
DAC Internal Reference Accuracy
DACREFACC
2.5V internal reference
-1.25
+1.25
%
DAC Internal Reference Power-Up
Speed
tDACPUP
99% settled
10
F
s
Reference Input Full-Scale Range
(REFINA, REFINB)
REFFS
1
2.5
V
DAC Operating Current
IDACS
Per channel
See the DC Electrical
Characteristics
DAC Integral Nonlinearity
DACINL
12-bit at 2.5V reference
12
LSB
DAC Differential Nonlinearity
DACDNL
12-bit at 2.5V reference,
guaranteed by design, not
production tested
1
LSB
DAC Offset
VOFFSET-DAC At code “0”
0
18
mV
DAC Source Load Regulation
IDAC-SOURCE 0 to full-scale output
8.6
mV/mA
DAC Sink Capability and Sink Load
Regulation
RDAC-SINK
0 to 0.5V output, limited by output
buffer impedance
500
I
IDAC-SINK
0.5V to full-scale output
11.5
mV/mA
DAC Settling Time
tDAC
Output load capacitance between
33pF and 270pF, from 10% to 90%
10
F
s
PARAMETER
SYMBOL
COnDITIOnS
MIn
TYP
MAx
UnITS
Fast Comparator Resolution
FCR
8
Bits
Fast Comparator Internal Reference
Accuracy
FCREFACC
-1.25
+1.25
%
Fast Comparator Operating Current
IFASTCOMP
See the DC Electrical
Characteristics
Fast Comparator Full Scale
VFS-COMP
2.38
2.42
2.48
V
Fast Comparator Integral
Nonlinearity
INL
Differential mode, 2.2nF capacitor
at input, tested at worst-case
positions
±2
LSB
Fast Comparator Differential
Nonlinearity
DNL
Differential mode, 2.2nF capacitor
at input, guaranteed by design
1
LSB
Fast Comparator Offset
VOFFSET-COMP
2
LSB
Fast Comparator Input Resistance
RIN-COMP
(Note 6)
15
MI
Fast Comparator Input Capacitance
CIN-COMP
4
pF
Fast Comparator Sample Rate
fCOMP
625
ksps
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相关代理商/技术参数 |
参数描述 |
|---|---|
| DS485 | 制造商:NSC 制造商全称:National Semiconductor 功能描述:Low Power RS-485/RS-422 Multipoint Transceiver |
| DS485M | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| DS485M | 制造商:Texas Instruments 功能描述:RS485/422 LOW POWER TRNSCVR SOIC8 |
| DS485M/NOPB | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
| DS485MX | 功能描述:RS-422/RS-485 接口 IC RoHS:否 制造商:Maxim Integrated 数据速率:1136 Kbps 工作电源电压:3 V to 5.5 V 电源电流:5.9 mA 工作温度范围:- 40 C to + 85 C 安装风格:SMD/SMT 封装 / 箱体:SOIC-28 封装:Tube |
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