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參數(shù)資料
| 型號(hào)： | MAX128AEAI |
| 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, PDSO28 |
| 封裝： | SSOP-28 |
| 文件頁數(shù)： | 2/16頁 |
| 文件大?。?/td> | 124K |
| 代理商： | MAX128AEAI |
M
Multirange, +5V, 12-Bit DAS with
2-Wire S erial Interfac e
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to AGND............................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
CH0–CH7 to AGND ......................................................... ±16.5V
REF to AGND..............................................-0.3V to (V
DD
+ 0.3V)
REFADJ to AGND.......................................-0.3V to (V
DD
+ 0.3V)
A0, A1, A2 to DGND...................................-0.3V to (V
DD
+ 0.3V)
SHDN
, SCL, SDA to DGND......................................-0.3V to +6V
Max Current into Any Pin....................................................50mA
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.
Continuous Power Dissipation (T
A
= +70°C)
24-Pin Narrow DIP (derate 13.33mW/°C above +70°C)..1067mW
28-Pin SSOP (derate 9.52mW/°C above +70°C)...............762mW
Operating Temperature Ranges
MAX127_ C_ _/MAX128_ C_ _.............................0°C to +70°C
MAX127_ E_ _/MAX128_ E_ _ ..........................-40°C to +85°C
Storage Temperature Range ............................-65°C to +150°C
Lead Temperature (soldering, 10sec) ............................+300°C
MAX127A/MAX128A
MAX127B/MAX128B
4kHz, V
IN
= ±5V (Note 3)
DC, V
IN
= ±16.5V
Up to the 5th harmonic
Bipolar
Unipolar
CONDITIONS
10
Aperture J itter
ns
ns
200
Aperture Delay
dB
-86
-96
Channel-to-Channel Crosstalk
dB
81
SFDR
Spurious-Free Dynamic Range
dB
-87
-80
THD
Total Harmonic Distortion
dB
70
LSB
±1/2
±1
±1
±3
±5
INL
Integral Nonlinearity
Bits
12
Resolution
±0.3
LSB
±0.1
Channel-to-Channel Offset
Error Matching
±10
±5
LSB
DNL
Differential Nonlinearity
LSB
Offset Error
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Bipolar
Unipolar
5
ppm/°C
3
Gain Tempco (Note 2)
±10
±7
LSB
±7
±10
Gain Error (Note 2)
SINAD
Signal-to-Noise plus Distortion
Ratio
Bipolar
Unipolar
Bipolar
MAX127B/MAX128B
MAX127B/MAX128B
MAX127A/MAX128A
Unipolar
MAX127B/MAX128B
MAX127B/MAX128B
MAX127A/MAX128A
MAX127A/MAX128A
MAX127A/MAX128A
ELECTRICAL CHARACTERISTICS
(V
DD
= +5V ±5%; unipolar/bipolar range; external reference mode, V
REF
= 4.096V; 4.7μF at REF; external clock, f
CLK
= 400kHz;
T
A
= T
MIN
to T
MAX
; unless otherwise noted. Typical values are at T
A
= +25°C.)
DYNAMIC SPECIFICATIONS
(800Hz sine-wave input, ±10Vp-p (MAX127) or ±4.096Vp-p (MAX128), f
SAMPLE
= 8ksps)
ACCURACY
(Note 1)
相關(guān)PDF資料 |
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| MAX128BCNG | Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface |
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| MAX127ACNG | Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface |
| MAX127BCAI | Multirange, +5V, 12-Bit DAS with 2-Wire Serial Interface |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| MAX128AENG | 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 |
| MAX128AENG+ | 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 |
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