參數(shù)資料
型號(hào)： MAX1415CUE
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： 16-Bit, Low-Power, 2-Channel, Sigma-Delta ADCs
中文描述： 2-CH 16-BIT DELTA-SIGMA ADC, SERIAL ACCESS, PDSO16
封裝： 4.40 MM, MS-153AB, TSSOP-16
文件頁(yè)數(shù)： 2/36頁(yè)
文件大小： 669K
代理商： MAX1415CUE
M
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND..............................................................-0.3V to +6V
All Other Pins to GND.................................-0.3V to (V
DD
+ 0.3V)
Maximum Current Input into Any Pin ..................................50mA
Continuous Power Dissipation (T
A
= +70
°
C)
16-Pin PDIP (derate 10.5mW/
°
C above +70
°
C)...........842mW
16-Pin TSSOP (derate 9.4mW/
°
C above +70
°
C) .........755mW
16-Pin Wide SO (derate 9.5mW/
°
C above +70
°
C) ......762mW
ELECTRICAL CHARACTERISTICS—MAX1415
(V
DD
= 3V, GND = 0, V
REF+
= 1.225V, V
REF-
= GND, external f
CLKIN
= 2.4576MHz, CLKDIV bit = 0, C
REF+
to GND = 0.1μF, C
REF-
to
GND = 0.1μF, T
A
= T
MIN
to T
MAX
, unless otherwise noted.)
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.
Operating Temperature Range ..........................-40
°
C to +85
°
C
Storage Temperature Range.............................-60
°
C to +150
°
C
Junction Temperature......................................................+150°C
Lead Temperature (soldering, 10s).................................+300
°
C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution (No Missing Codes)
Output Noise
Integral Nonlinearity
Unipolar Offset Error
Unipolar Offset Drift
Bipolar Zero Error
16
Bits
μV
%FSR
μV
μV/°C
μV
(Tables 1, 3)
INL
Gain = 1, bipolar mode, unbuffered
After calibration
(Note 2)
After calibration
Gain = 1 to 4
Gain = 8 to 128
After calibration
(Notes 2, 4)
After calibration
±
0.0015
(Note 1)
0.5
(Note 1)
0.5
0.1
(Notes 1, 3)
0.5
(Notes 1, 5)
Bipolar Zero Drift (Note 2)
μV/°C
Positive Full-Scale Error
Full-Scale Drift
Gain Error
μV
μV/°C
μV
Gain Drift
(Notes 2, 6)
0.5
ppm of
FSR/°C
Bipolar Negative Full-Scale Error
After calibration
Gain = 1 to 4
Gain = 8 to 128
±
0.003
1
0.6
%FSR
Bipolar Negative Full-Scale Drift
(Note 2)
μV/°C
ANALOG INPUTS (AIN1+, AIN1-, AIN2+, AIN2-)
Unipolar input range
0
V
REF
/
GAIN
AIN Differential Input Voltage
Range (Note 7)
Bipolar input range
-V
REF
/
GAIN
V
REF
/
GAIN
V
Unbuffered
GND -
30mV
V
DD
+
30mV
AIN Absolute Input Voltage
Range (Note 8)
Buffered
GND +
50mV
V
DD
-
1.5V
V
AIN DC Leakage Current
Unselected input channel
1
nA
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MAX1415EPE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 1.75V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1415EUE 功能描述:模數(shù)轉(zhuǎn)換器 - ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
MAX1415EUE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 1.75V Precision ADC RoHS:否 制造商:Texas Instruments 通道數(shù)量:2 結(jié)構(gòu):Sigma-Delta 轉(zhuǎn)換速率:125 SPs to 8 KSPs 分辨率:24 bit 輸入類型:Differential 信噪比:107 dB 接口類型:SPI 工作電源電壓:1.7 V to 3.6 V, 2.7 V to 5.25 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:VQFN-32
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