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参数资料
| 型号： | MAX544XEVKIT# |
| 厂商： | Maxim Integrated Products |
| 文件页数： | 6/12页 |
| 文件大小： | 0K |
| 描述： | BOARD EVAL DAC MAX5441 MAX5442 |
| 标准包装： | 1 |
| DAC 的数量： | 2 |
| 位数： | 16 |
| 数据接口： | MICROWIRE?，QSPI?，串行，SPI? |
| 设置时间： | 1µs |
| DAC 型： | 电压 |
| 工作温度： | -40°C ~ 85°C |
| 已供物品： | 板，线缆，软件 |
| 已用 IC / 零件： | MAX5441，MAX5442 |
MAX5441–MAX5444
+3V/+5V, Serial-Input,
Voltage-Output, 16-Bit DACs
_______________________________________________________________________________________
3
TIMING CHARACTERISTICS
(VDD = +2.7V to +3.3V (MA5443/MAX5444) , VDD = +4.5V to +5.5V (MAX5441/MAX5442), VREF = +2.5V, GND = 0, CMOS inputs,
TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Figure 1)
Note 1: Gain error tested at VREF = +2.0V, +2.5V, and +3.0V (MAX5443/MAX5444) or VREF = +2.0V, +2.5V, +3.0V, and +5.5V
(MAX5441/ MAX5442).
Note 2: ROUT tolerance is typically ±20%.
Note 3: Min/max range guaranteed by gain-error test. Operation outside min/max limits will result in degraded performance.
Note 4: Reference input resistance is code-dependent, minimum at 8555hex in unipolar mode, 4555hex in bipolar mode.
Note 5: Slew-rate value is measured from 10% to 90%.
Note 6: Guaranteed by design. Not production tested.
Note 7: Guaranteed by power-supply rejection test and
Timing Characteristics.
All digital inputs at
VDD or GND
All digital inputs at VDD or GND
MAX5443/MAX5444
Code = 0000 hex, VREF = 1VP-P at 100kHz
Code = 0000 hex
Code = FFFF hex
(Note 6)
CONDITIONS
mW
0.36
PD
Power Dissipation
mA
0.12
0.20
IDD
Positive Supply Current
V
2.7
3.6
VDD
Positive Supply Range (Note 7)
V
0.15
VH
Hysteresis Voltage
pF
310
CIN
Input Capacitance
mVP-P
1
A
±1
IIN
Input Current
V
0.8
VIL
Input Low Voltage
V
2.4
VIH
Input High Voltage
Reference Feedthrough
dB
92
SNR
Signal-to-Noise Ratio
70
pF
170
CINREF
Reference Input Capacitance
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
(Note 6)
CONDITIONS
s
20
VDD High to CS Low
(power-up delay)
ns
20
tCL
SCLK Pulse Width Low
ns
20
tCH
MHz
25
fCLK
SCLK Frequency
SCLK Pulse Width High
ns
20
tCLW
CLR Pulse Width Low
ns
0
tDH
DIN to SCLK High Hold
ns
15
tDS
DIN to SCLK High Setup
ns
15
tCSS0
CS Low to SCLK High Setup
ns
15
tCSS1
CS High to SCLK High Setup
ns
35
tCSH0
SCLK High to CS Low Hold
ns
20
tCSH1
SCLK High to CS High Hold
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Code = FFFF hex
MHz
1
BW
Reference -3dB Bandwidth
MAX5441/MAX5442
4.5
5.5
0.60
DYNAMIC PERFORMANCE—REFERENCE SECTION
STATIC PERFORMANCE—DIGITAL INPUTS
POWER SUPPLY
MAX5441/MAX5442
MAX5443/MAX5444
ELECTRICAL CHARACTERISTICS (continued)
(VDD = +3V (MAX5443/MAX5444) or +5V (MAX5441/MAX5442), VREF = +2.5V, CL = 10pF, GND = 0, RL = ∞, TA = TMIN to TMAX,
unless otherwise noted. Typical values are at TA = +25°C.)
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX544XEVKIT# | 功能描述:数据转换 IC 开发工具 MAX5441/42/43/44 Eval Kit RoHS:否 制造商:Texas Instruments 产品:Demonstration Kits 类型:ADC 工具用于评估:ADS130E08 接口类型:SPI 工作电源电压:- 6 V to + 6 V |
| MAX5450EUB | 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 |
| MAX5450EUB+ | 功能描述:数字电位计 IC Dual 256-Tap Up/Down Interface 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 |
| MAX5450EUB+T | 功能描述:数字电位计 IC Dual 256-Tap Up/Down Interface 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 |
| MAX5450EUB-T | 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 |
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