參數(shù)資料
型號: MAX199BEWI+T
廠商: Maxim Integrated Products
文件頁數(shù): 9/16頁
文件大?。?/td> 0K
描述: IC DAS 12BIT 8CH 28-SOIC
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1,000
類型: 數(shù)據(jù)采集系統(tǒng)(DAS)
分辨率(位): 12 b
采樣率(每秒): 100k
數(shù)據(jù)接口: 并聯(lián)
電壓電源: 單電源
電源電壓: 4.75 V ~ 5.25 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 28-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 28-SOIC W
包裝: 帶卷 (TR)
MAX199
Multi-Range (±4V, ±2V, +4V, +2V),
+5V Supply, 12-Bit DAS with 8+4 Bus Interface
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VDD = 5V ±5%; unipolar/bipolar range; external reference mode, VREF = 4.096V; 4.7F at REF pin; external clock, fCLK = 2.0MHz
with 50% duty cycle; TA = TMIN to TMAX, unless otherwise noted.)
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 +7V
AGND to DGND.....................................................-0.3V to +0.3V
REF to AGND..............................................-0.3V to (VDD + 0.3V)
REFADJ to AGND.......................................-0.3V to (VDD + 0.3V)
Digital Inputs to DGND...............................-0.3V to (VDD + 0.3V)
Digital Outputs to DGND ............................-0.3V to (VDD + 0.3V)
CH0–CH7 to AGND ..........................................................±16.5V
Continuous Power Dissipation (TA = +70°C)
Narrow Plastic DIP (derate 14.29mW/°C above +70°C)....1143mW
Wide SO (derate 12.50mW/°C above +70°C)..............1000mW
SSOP (derate 9.52mW/°C above +70°C) ......................762mW
Narrow Ceramic SB (derate 20.00mW/°C above +70°C)..1600mW
Operating Temperature Ranges
MAX199_C_ _ .......................................................0°C to +70°C
MAX199_E_ _.....................................................-40°C to +85°C
MAX199_M_ _ ..................................................-55°C to +125°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX199A
Internal CLK mode/internal acquisition
control (Note 4)
External CLK mode/external acquisition
control
External CLK mode/external acquisition control
50kHz, VIN = ±4V (Note 3)
Bipolar
Unipolar
Up to the 5th harmonic
Bipolar
MAX199B
Unipolar
CONDITIONS
10
ps
<50
Aperture Jitter
ns
15
Aperture Delay
dB
-86
Channel-to-Channel Crosstalk
dB
80
SFDR
Spurious-Free Dynamic Range
dB
-85
-78
THD
Total Harmonic Distortion
dB
70
LSB
±1/2
INL
Integral Nonlinearity
Bits
12
Resolution
±0.5
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
MAX199A
MAX199B
MAX199A
MAX199B
Bipolar
Unipolar
Bipolar
Unipolar
5
ppm/°C
3
Gain Temperature Coefficient
(Note 2)
±10
MAX199A
±7
MAX199B
MAX199A
MAX199B
LSB
±7
Gain Error
(Note 2)
±10
69
SINAD
Signal-to-Noise + Distortion Ratio
ACCURACY (Note 1)
DYNAMIC SPECIFICATIONS (10kHz sine-wave input, ±4.096Vp-p, fSAMPLE = 100ksps)
MAX199A
MAX199B
ns
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