參數(shù)資料
型號(hào)： MAX1415EUE
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： 4.40 MM, MO-153AB, TSSOP-16
文件頁(yè)數(shù)： 4/36頁(yè)
文件大小： 669K
代理商： MAX1415EUE
M
16-Bit, Low-Power, 2-Channel,
Sigma-Delta ADCs
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS—MAX1415 (continued)
(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.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DOUT and
DRDY,
I
SOURCE
= 100μA
V
DD
-
0.6V
Output-Voltage High
V
OH
CLKOUT, I
SOURCE
= 10μA
V
DD
-
0.6V
V
Tri-State Leakage Current
Tri-State Output Capacitance
SYSTEM CALIBRATION
I
L
DOUT only
DOUT only
±
10
μA
pF
C
OUT
9
Full-Scale Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
V
REF
/
GAIN
1.05
×
V
REF
/
GAIN
V
Offset Calibration Range
GAIN = selected PGA gain (1 to 128)
(Note 10)
-1.05
×
V
REF
/
GAIN
1.05
×
V
REF
/
GAIN
V
Input Span
GAIN = selected PGA gain (1 to 128)
(Notes 10, 11)
0.8
×
V
REF
/
GAIN
2.1
×
V
REF
/
GAIN
V
POWER REQUIREMENTS
Power-Supply Voltage
V
DD
2.7
3.6
0.40
0.725
0.55
0.55
0.825
1.0
8
V
Unbuffered, f
CLKIN
= 1MHz, gain = 1 to 128
Buffered, f
CLKIN
= 1MHz, gain = 1 to 128
Unbuffered,
f
CLKIN
= 2.4576MHz
Gain = 1 to 4
Gain = 8 to 128
Gain = 1 to 4
Gain = 8 to 128
Buffered,
f
CLKIN
= 2.4576MHz
Power-down mode (Note 13)
V
DD
= 2.7V to 3.6V
mA
Power-Supply Current (Note 12)
I
DD
μA
dB
Power-Supply Rejection Ratio
EXTERNAL-CLOCK TIMING SPECIFICATIONS
CLKIN Frequency
Duty Cycle
INTERNAL-CLOCK TIMING SPECIFICATIONS
PSRR
(Note 14)
f
CLKIN
(Note 15)
400
40
2500
60
kHz
%
MAX1415AE__,
f
CLK
= 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
T
A
= -40
°
C to
+85
°
C
±4
MAX1415C__,
f
CLK
= 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
T
A
= 0
°
C to
+70°C
±4
T
A
= -40
°
C to 0
°
C
±7
Internal-Clock Frequency
f
CLK
MAX1415E__,
f
CLK
= 1MHz (CLK = 0)
or 2.4576MHz (CLK = 1)
T
A
= 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
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(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
MAX1415EUE+T 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(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
MAX1415EUE-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
MAX1415EWE 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
MAX1415EWE+ 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(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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