參數(shù)資料
型號： MAX192ACWP
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： ADC
英文描述： Fixed-Point Digital Signal Processor 288-FCBGA
中文描述： 8-CH 10-BIT SUCCESSIVE APPROXIMATION ADC, SERIAL ACCESS, PDSO20
封裝： SO-20
文件頁數(shù)： 3/24頁
文件大?。?/td> 201K
代理商： MAX192ACWP
M
Low-Power, 8-Channel,
S erial 10-Bit ADC
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 5V ±5%, f
CLK
= 2.0MHz, external clock (50% duty cycle), 15 clocks/conversion cycle (133ksps), 4.7μF capacitor at VREF pin,
T
A
= T
MIN
to T
MAX,
A
= +25°C.)
Internal compensation
External compensation
Internal compensation
External compensation
0mA to 0.5mA output load
T
A
= +25°C (Note 7)
(Note 5)
On/off leakage current; V
IN
= 0V, 5V
Bipolar
Used for data transfer only
Internal compensation (Note 5)
External compensation, 4.7μF
Single-ended range (unipolar only)
Common-mode range (any input)
CONDITIONS
0
mV
2.5
Load Regulation (Note 8)
ppm/°C
±30
VREF Tempco
mA
30
VREF Short-Circuit Current
V
4.066
4.096
4.126
VREF Output Voltage
pF
16
Input Capacitance
INTERNAL REFERENCE
(reference buffer enabled)
μA
±0.01
±1
Multiplexer Leakage Current
V
-V
REF
-2
+V
REF
2
Analog Input Voltage
(Note 6)
0
V
REF
0
V
REF
0
V
DD
MHz
10
External Clock Frequency
0.1
0.4
0.1
2.0
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Capacitive Bypass at VREF
4.7
0.01
0.01
μF
Capacitive Bypass at REFADJ
μF
REFADJ Adjustment Range
EXTERNAL REFERENCE AT VREF
(buffer disabled, VREF = 4.096V)
±1.5
%
Input Voltage Range
2.5
V
DD
+
50mV
V
Input Current
Input Resistance
Shutdown VREF Input Current
200
20
1.5
350
μA
k
μA
12
10
Buffer Disable Threshold
REFADJ
V
DD
-
50mV
V
Unipolar
Differential range
Internal compensation mode
External compensation mode
0
Capacitive Bypass at VREF
4.7
μF
Reference-Buffer Gain
REFADJ Input Current
1.678
V/V
μA
±50
ANALOG INPUT
EXTERNAL REFERENCE AT REFADJ
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參數(shù)描述
MAX192ACWP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 8Ch 133ksps 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
MAX192ACWP+T 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 8Ch 133ksps 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
MAX192ACWP-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
MAX192AEAP 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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
MAX192AEAP+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 10-Bit 8Ch 133ksps 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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