參數(shù)資料
型號: MAX1038AEEE+
廠商: Maxim Integrated Products
文件頁數(shù): 12/23頁
文件大小: 0K
描述: IC ADC 8-BIT 188KSPS 16-QSOP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 100
位數(shù): 8
采樣率(每秒): 188k
數(shù)據(jù)接口: I²C,串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 1.75mW
電壓電源: 單電源
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 16-SSOP(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 16-QSOP
包裝: 管件
輸入數(shù)目和類型: 12 個(gè)單端,單極;12 個(gè)單端,雙極;6 個(gè)偽差分,單極;6 個(gè)偽差分,雙極
產(chǎn)品目錄頁面: 1395 (CN2011-ZH PDF)
MAX1036–MAX1039
2.7V to 3.6V and 4.5V to 5.5V, Low-Power,
4-/12-Channel 2-Wire Serial 8-Bit ADCs
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 3.6V (MAX1037/MAX1039), VDD = 4.5V to 5.5V (MAX1036/MAX1038). External reference, VREF = 2.048V
(MAX1037/MAX1039), VREF = 4.096V (MAX1036/MAX1038). External clock, fSCL = 1.7MHz, TA = TMIN to TMAX, unless otherwise
noted. Typical values are at TA = +25°C.)
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 GND ..............................................................-0.3V to +6V
AIN0–AIN11, REF to
GND ......................-0.3V to the lower of (VDD + 0.3V) and +6V
SDA, SCL to GND.....................................................-0.3V to +6V
Maximum Current Into Any Pin .........................................±50mA
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 7.1mW/°C above +70°C).............567mW
16-Pin QSOP (derate 8.3mW/°C above +70°C).........666.7mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY (Note 1)
Resolution
8
Bits
Relative Accuracy
INL
(Note 2)
±1
LSB
Differential Nonlinearity
DNL
No missing codes over temperature
±1
LSB
Offset Error
±1.5
LSB
Offset Error Temperature
Coefficient
3
ppm/
°C
Gain Error
(Note 3)
±1
LSB
Gain Temperature Coefficient
±1
ppm/
°C
MAX1036/MAX1037
±0.5
±2
Total Unadjusted Error
TUE
MAX1038A/MAX1039A
±0.5
±1
LSB
Channel-to-Channel Offset
Matching
±0.1
LSB
Channel-to-Channel Gain
Matching
±0.5
LSB
Input Common-Mode Rejection
Ratio
CMRR
Pseudo-differential input mode
75
dB
DYNAMIC PERFORMANCE (fIN(sine wave) = 25kHz, VIN = VREF(P-P), fSAMPLE = 188ksps, RIN = 100
Ω)
Signal-to-Noise Plus Distortion
SINAD
49
dB
Total Harmonic Distortion
THD
Up to the 5th harmonic
-69
dB
Spurious-Free Dynamic Range
SFDR
69
dB
Channel-to-Channel Crosstalk
(Note 4)
75
dB
Full-Power Bandwidth
-3dB point
2.0
MHz
Full-Linear Bandwidth
SINAD > 49dB
200
kHz
CONVERSION RATE
Internal clock
6.1
Conversion Time (Note 5)
tCONV
External clock
4.7
s
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MAX1038AEEE-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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