參數(shù)資料
型號(hào)： MAX128ACNG
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 模擬信號(hào)調(diào)理
英文描述： Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface
中文描述： SPECIALTY ANALOG CIRCUIT, PDIP24
封裝： PLASTIC, DIP-24
文件頁(yè)數(shù)： 3/16頁(yè)
文件大?。?/td> 124K
代理商： MAX128ACNG
M
Multirange, +5V, 12-Bit DAS with
2-Wire S erial Interfac e
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +5V ±5%; unipolar/bipolar range; external reference mode, V
REF
= 4.096V; 4.7μF at REF pin; external clock, f
CLK
= 400kHz;
T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical values are at T
A
= +25°C.)
MAX128
MAX127
MAX127
-600
-1200
-600
360
10
10
I
IN
-1200
720
μA
±V
REF
/2 range
±V
REF
range
±5V range
±10V range
Bipolar
Input Voltage Range
V
IN
-10
-5
-V
REF
-V
REF
/2
-10
10
5
V
REF
V
REF
/2
720
TC V
REF
MAX127
MAX128
Bipolar,
Table 3
MAX127
MAX128
0 to 5V or 0 to V
REF
/2 range
0 to 10V or 0 to V
REF
range
±5V or ±V
REF
/2 range
±10V or ±V
REF
range
Buffer Voltage Gain
1.638
V/V
REFADJ Adjustment Range
±1.5
%
Figure 12
Capacitive Bypass at REF
REFADJ Output Voltage
4.7
2.465
μF
V
2.500
2.535
Load Regulation (Note 5)
10
mV
0 to 0.5mA output current
0
0
V
REF
V
REF
/2
Unipolar,
Table 3
Input Resistance
V
IN
I
IN
21
16
k
-10
-10
360
10
Unipolar
Bipolar
(Note 4)
Input Current
MAX128
0 to 5V range
0.1
0 to 10V range
Unipolar
2.5
2.5
1.25
Small-Signal Bandwidth
5
MHz
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
-3dB
rolloff
0
0
10
5
V
Track/Hold Acquisition Time
3
μs
Input Capacitance
INTERNAL REFERENCE
40
pF
REFOUT Voltage
V
REF
4.076
4.096
±15
±30
4.116
V
REFOUT Tempco
ppm/°C
Output Short-Circuit Current
30
mA
CONDITIONS
T
A
= +25°C
MAX127_C/MAX128_C
MAX127_E/MAX128_E
ANALOG INPUT
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX128ACNG+ 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
MAX128AEAI 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
MAX128AEAI+ 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
MAX128AEAI+T 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
MAX128AEAI-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
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