參數(shù)資料
型號(hào)： MAX1416AEWE+
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類(lèi)： 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： 0.300 INCH, LEAD FREE, MS-013AA, SOIC-16
文件頁(yè)數(shù)： 34/39頁(yè)
文件大?。?/td> 651K
代理商： MAX1416AEWE+
MAX1415/MAX1416
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX1415 (continued)
(VDD = 3V, GND = 0, VREF+ = 1.225V, VREF- = GND, external fCLKIN = 2.4576MHz, CLKDIV bit = 0, CREF+ to GND = 0.1F, CREF- to
GND = 0.1F, TA = TMIN to TMAX, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DOUT and
DRDY, ISOURCE = 100A
VDD -
0.6V
Output-Voltage High
VOH
CLKOUT, ISOURCE = 10A
VDD -
0.6V
V
Tri-State Leakage Current
IL
DOUT only
±10
A
Tri-State Output Capacitance
COUT
DOUT only
9
pF
SYSTEM CALIBRATION
Full-Scale Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
VREF /
GAIN
1.05
×
VREF /
GAIN
V
Offset Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
VREF /
GAIN
1.05
×
VREF /
GAIN
V
Input Span
GAIN = selected PGA gain (1 to 128)
(Notes 10, 11)
0.8
×
VREF /
GAIN
2.1
×
VREF /
GAIN
V
POWER REQUIREMENTS
Power-Supply Voltage
VDD
2.7
3.6
V
Unbuffered, fCLKIN = 1MHz, gain = 1 to 128
0.40
Buffered, fCLKIN = 1MHz, gain = 1 to 128
0.725
Gain = 1 to 4
0.55
Unbuffered,
fCLKIN = 2.4576MHz
Gain = 8 to 128
0.55
Gain = 1 to 4
0.825
Buffered,
fCLKIN = 2.4576MHz
Gain = 8 to 128
1.0
mA
Power-Supply Current (Note 12)
IDD
Power-down mode (Note 13)
8
A
Power-Supply Rejection Ratio
PSRR
VDD = 2.7V to 3.6V
(Note 14)
dB
EXTERNAL-CLOCK TIMING SPECIFICATIONS
CLKIN Frequency
fCLKIN
(Note 15)
400
2500
kHz
Duty Cycle
40
60
%
INTERNAL-CLOCK TIMING SPECIFICATIONS
MAX1415AE__,
fCLK = 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
TA = -40
°C to
+85
°C
±4
MAX1415C__,
fCLK = 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
TA = 0
°C to
+70°C
±4
TA = -40
°C to 0°C±7
Internal-Clock Frequency
fCLK
MAX1415E__,
fCLK = 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
TA= 0
°C to +85°C
±4
%
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX1416AEWE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 3.5V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1416AEWE+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 3.5V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1416AEWE-T 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1416EPE 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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
MAX1416EPE+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 16-Bit 2Ch .5ksps 3.5V 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(lèi)型:Differential 信噪比:107 dB 接口類(lèi)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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