参数资料
型号: MAX11665AUT+T
厂商: Maxim Integrated Products
文件页数: 12/28页
文件大小: 0K
描述: ADC 12BIT 500KSPS 1CH SOT23-6
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 2,500
位数: 12
采样率(每秒): 500k
数据接口: MICROWIRE?,QSPI?,串行,SPI?
转换器数目: 1
功率耗散(最大): 696mW
电压电源: 模拟和数字
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
输入数目和类型: 1 个单端,单极
2 ______________________________________________________________________________________
MAX11661–MAX11666
500ksps, Low-Power,
Serial 12-/10-/8-Bit ADCs
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.
VDD to GND.............................................................-0.3V to +4V
REF, OVDD, AIN1, AIN2, AIN to GND ........-0.3V to the lower of
(VDD + 0.3V) and +4V
CS, SCLK, CHSEL, DOUT TO GND............-0.3V to the lower of
(VOVDD + 0.3V) and +4V
AGND to GND......................................................-0.3V to +0.3V
Input/Output Current (all pins) ...........................................50mA
Continuous Power Dissipation (TA = +70NC)
6-Pin SOT23 (derate 8.7mW/NC above +70NC) ...........696mW
10-Pin FMAX (derate 8.8mW/NC above +70NC)........707.3mW
Operating Temperature Range....................... .-40NC to +125NC
Junction Temperature .....................................................+150NC
Storage Temperature Range............................ -65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
ELECTRICAL CHARACTERISTICS (MAX11666)
(VDD = 2.2V to 3.6V, VREF = VDD, VOVDD = VDD. fSCLK = 8MHz, 50% duty cycle, 500ksps. CDOUT = 10pF, TA = -40NC to +125NC,
unless otherwise noted. Typical values are at TA = +25NC.) (Note 1)
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
12
Bits
Integral Nonlinearity
INL
Q
1
LSB
Differential Nonlinearity
DNL
No missing codes
Q
1
LSB
Offset Error
OE
Q
0.3
Q
4
LSB
Gain Error
GE
Excluding offset and reference errors
Q
1
Q
3
LSB
Total Unadjusted Error
TUE
Q
1
LSB
Channel-to-Channel Offset
Matching
Q
0.4
LSB
Channel-to-Channel Gain
Matching
Q
0.05
LSB
DYNAMIC PERFORMANCE (fAIN = 250kHz)
Signal-to-Noise and Distortion
SINAD
70
72
dB
Signal-to-Noise Ratio
SNR
70.5
72.5
dB
Total Harmonic Distortion
THD
-85
-74.5
dB
Spurious-Free Dynamic Range
SFDR
75.5
85
dB
Intermodulation Distortion
IMD
f1 = 239.8kHz, f2 = 200.2kHz
-84
dB
Full-Power Bandwidth
-3dB point
40
MHz
Full-Linear Bandwidth
SINAD > 68dB
2.5
MHz
Small-Signal Bandwidth
45
MHz
Crosstalk
-90
dB
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