參數(shù)資料
型號： MAX1359BETL+T
廠商： Maxim Integrated Products
文件頁數(shù)： 12/71頁
文件大?。?/td> 0K
描述： IC DAS 16BIT 40-TQFN
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,500
類型： 數(shù)據(jù)采集系統(tǒng)（DAS）
分辨率（位）： 16 b
采樣率（每秒）： 21.84k
數(shù)據(jù)接口： 串行
電壓電源： 模擬和數(shù)字
電源電壓： 1.8 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 40-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝： 40-TQFN-EP（6x6）
包裝： 帶卷 (TR)
MAX1358B
16-Bit, Data-Acquisition System with ADC, DACs,
UPIOs, RTC, Voltage Monitors, and Temp Sensor
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(AVDD = DVDD = +1.8V to +3.6V, VREF = +1.25V, external reference, fCLK32K = 32.768kHz (external clock), CREG = 10F, CCPOUT =
10F, 10F between CF+ and CF-, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25
°C.) (Note 1)
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.
AVDD to AGND .........................................................-0.3V to +4V
DVDD to DGND.........................................................-0.3V to +4V
AVDD to DVDD ............................................................-4V to +4V
AGND to DGND.....................................................-0.3V to +0.3V
CLK32K to DGND ....................................-0.3V to (DVDD + 0.3V)
UPIO_ to DGND........................................................-0.3V to +4V
Digital Inputs to DGND ............................................-0.3V to +4V
Analog Inputs to AGND ...........................-0.3V to (AVDD + 0.3V)
Digital Output to DGND…........................-0.3V to (DVDD + 0.3V)
Analog Outputs to AGND.........................-0.3V to (AVDD + 0.3V)
CPOUT........................................................(DVDD - 0.3V) to +4V
Continuous Current Into Any Pin.........................................50mA
Continuous Power Dissipation (TA = +70
°C)
40-Pin TQFN (derate 25.6mW/
°C above +70°C) ....2051.3mW
Operating Temperature Range
MAX1358BCTL+ .................................................0
°C to +70°C
MAX1358BETL+ ..............................................-40
°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65
°C to +150°C
Soldering Temperature (reflow) .......................................+260
°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
ADC DC ACCURACY
Noise-Free Resolution
Data rate = 10sps, PGA gain = 2;
data rate = 10sps to 60sps, PGA gain = 1;
no missing codes, Table 1 (Note 2)
16
Bits
Conversion Rate
No missing codes, Table 1
10
477
sps
Output Noise
No missing codes
Table 1
Integral Nonlinearity
INL
Unipolar mode, AVDD = 3V,
PGA gain = 1, data rate = 40sps
±0.0046
%FSR
Uncalibrated
±1.0
Unipolar Offset Error (Note 3) or
Bipolar Zero Error (Note 2, 3)
PGA gain = 1, calibrated,
TA = +25
°C, data rate = 10sps
±0.003
%FSR
Bipolar
1
Unipolar Offset-Error or Bipolar
Zero-Error Temperature Drift
(Note 4)
Unipolar
1
V/
°C
Uncalibrated
±0.6
Gain Error (Notes 3, 5)
PGA = 1, calibrated, data rate = 10sps
±0.003
%FSR
Gain-Error Temperature
Coefficient
(Notes 4, 6)
2
ppm/
°C
DC Positive Power-Supply
Rejection Ratio
PSRR
PGA gain = 1, unipolar mode, measured by
full-scale error with AVDD = 1.8V to 3.6V
85
dB
ADC ANALOG INPUTS (AIN1, AIN2)
DC Input Common-Mode
Rejection Ratio
CMRR
PGA gain = 1, unipolar mode
85
dB
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