參數(shù)資料
型號(hào)： MAX127ACAI+T
廠商： Maxim Integrated Products
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 0K
描述： IC DAS 12BIT 2-WIRE 28-SSOP
產(chǎn)品培訓(xùn)模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝： 2,000
類型： 數(shù)據(jù)采集系統(tǒng)（DAS），ADC
分辨率（位）： 12 b
采樣率（每秒）： 8k
數(shù)據(jù)接口： I²C，串行
電壓電源： 單電源
電源電壓： 4.75 V ~ 5.25 V
工作溫度： 0°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 28-SSOP（0.209"，5.30mm 寬）
供應(yīng)商設(shè)備封裝： 28-SSOP
包裝： 帶卷 (TR)
MAX127/MAX128
Multirange, +5V, 12-Bit DAS with
2-Wire Serial Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
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.
VDD 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 (VDD + 0.3V)
REFADJ to AGND.......................................-0.3V to (VDD + 0.3V)
A0, A1, A2 to DGND...................................-0.3V to (VDD + 0.3V)
SHDN, SCL, SDA to DGND ......................................-0.3V to +6V
Max Current into Any Pin ....................................................50mA
Continuous Power Dissipation (TA = +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
4kHz, VIN = ±5V (Note 3)
Up to the 5th harmonic
Bipolar
MAX127B/MAX128B
Unipolar
CONDITIONS
10
Aperture Jitter
ns
200
Aperture Delay
dB
-86
Channel-to-Channel Crosstalk
dB
81
SFDR
Spurious-Free Dynamic Range
dB
-87
-80
THD
Total Harmonic Distortion
dB
70
LSB
±1/2
INL
Integral Nonlinearity
Bits
12
Resolution
±0.3
LSB
±0.1
Channel-to-Channel Offset
Error Matching
±10
±5
±1
LSB
±1
DNL
Differential Nonlinearity
LSB
±3
Offset Error
±5
UNITS
MIN
TYP
MAX
SYMBOL
PARAMETER
Bipolar
Unipolar
5
ppm/°C
3
Gain Tempco (Note 2)
±10
±7
LSB
±7
Gain Error (Note 2)
±10
SINAD
Signal-to-Noise plus Distortion
Ratio
ns
Bipolar
Unipolar
Bipolar
MAX127B/MAX128B
Unipolar
MAX127B/MAX128B
MAX127A/MAX128A
ELECTRICAL CHARACTERISTICS
(VDD = +5V ±5%; unipolar/bipolar range; external reference mode, VREF = 4.096V; 4.7F at REF; external clock, fCLK = 400kHz;
TA = TMIN to TMAX; unless otherwise noted. Typical values are at TA = +25°C.)
DYNAMIC SPECIFICATIONS (800Hz sine-wave input, ±10Vp-p (MAX127) or ±4.096Vp-p (MAX128), fSAMPLE = 8ksps)
DC, VIN = ±16.5V
-96
ACCURACY (Note 1)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX127ACNG 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX127ACNG+ 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) 12-Bit 8Ch 8ksps 4.18V Precision ADC RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX127AEAI 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) Integrated Circuits (ICs) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX127AEAI/GH9 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
MAX127AEAI/GH9-T 功能描述:數(shù)據(jù)轉(zhuǎn)換系統(tǒng) RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換速率:0.001 MSPs 分辨率:24 bit 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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