参数资料
型号: MAX1046BETX+T
厂商: Maxim Integrated Products
文件页数: 34/39页
文件大小: 0K
描述: IC ADC/DAC 10BIT 36-TQFN-EP
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
类型: ADC,DAC
分辨率(位): 10 b
采样率(每秒): 225k
数据接口: 串行
电压电源: 模拟和数字
电源电压: 4.75 V ~ 5.25 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-WFQFN 裸露焊盘
供应商设备封装: 36-TQFN 裸露焊盘(6x6)
包装: 带卷 (TR)
MAX1040/MAX1042/MAX1046/MAX1048
10-Bit, Multichannel ADCs/DACs with FIFO,
Temperature Sensing, and GPIO Ports
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(AVDD = DVDD = 4.75V to 5.25V, external reference VREF = 4.096V, fCLK = 3.6MHz (50% duty cycle), TA = -40°C to +85°C, unless
otherwise noted. Typical values are at AVDD = DVDD = 5V, TA = +25°C. Outputs are unloaded, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DAC
DC ACCURACY (Note 10)
Resolution
10
Bits
Integral Nonlinearity
INL
±0.5
±1
LSB
Differential Nonlinearity
DNL
Guaranteed monotonic
±0.5
LSB
Offset Error
VOS
±3
±10
mV
Offset-Error Drift
±10
ppm of
FS/°C
Gain Error
GE
±1.25
±10
LSB
Gain Temperature Coefficient
±8
ppm of
FS/°C
DAC OUTPUT
No load
0.02
AVDD -
0.02
Output Voltage Range
10k
Ω load to either rail
0.1
AVDD -
0.1
V
DC Output Impedance
0.5
Ω
Capacitive Load
(Note 11)
1
nF
Resistive Load to AGND
RL
AVDD = 4.75V, VREF = 4.096V,
gain error < 2%
500
Ω
From power-down mode, AVDD = 5V
25
Wake-Up Time (Note 12)
From power-down mode, AVDD = 2.7V
21
s
1k
Ω Output Termination
Programmed in power-down mode
1
k
Ω
100k
Ω Output Termination
At wake-up or programmed in
power-down mode
100
k
Ω
DYNAMIC PERFORMANCE (Notes 5, 13)
Output-Voltage Slew Rate
SR
Positive and negative
3
V/s
Output-Voltage Settling Time
tS
To 1 LSB, 400 - C00 hex (Note 7)
2
5
s
Digital Feedthrough
Code 0, all digital inputs from 0 to DVDD
0.5
nVs
Major Code Transition Glitch
Impulse
Between codes 2047 and 2048
4
nVs
From VREF
660
Output Noise (0.1Hz to 50MHz)
Using internal reference
720
VP-P
From VREF
260
Output Noise (0.1Hz to 500kHz)
Using internal reference
320
VP-P
DAC-to-DAC Transition
Crosstalk
0.5
nVs
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MAX1048 制造商:MAXIM 制造商全称:Maxim Integrated Products 功能描述:10-Bit, Multichannel ADCs/DACs with FIFO, Temperature Sensing, and GPIO Ports
MAX1048BETX 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1048BETX+ 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns & GPIO Port RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1048BETX+T 功能描述:ADC / DAC多通道 10Bit AD/DACs w/FIFO Temp Sns & GPIO Port RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40
MAX1048BETX-T 功能描述:ADC / DAC多通道 RoHS:否 制造商:Texas Instruments 转换速率: 分辨率:8 bit 接口类型:SPI 电压参考: 电源电压-最大:3.6 V 电源电压-最小:2 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:VQFN-40