參數(shù)資料
型號(hào): MAX1169CEUD+T
廠商: Maxim Integrated Products
文件頁數(shù): 12/20頁
文件大?。?/td> 0K
描述: IC ADC 16BIT 58.6KSPS 14-TSSOP
標(biāo)準(zhǔn)包裝: 2,500
位數(shù): 16
采樣率(每秒): 58.6k
數(shù)據(jù)接口: I²C,串行
轉(zhuǎn)換器數(shù)目: 1
功率耗散(最大): 864mW
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 帶卷 (TR)
輸入數(shù)目和類型: 8 個(gè)單端,單極
MAX1169
58.6ksps, 16-Bit, 2-Wire Serial ADC
in a 14-Pin TSSOP
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.
AVDD to AGND.........................................................-0.3V to +6V
DVDD to DGND ........................................................-0.3V to +6V
AGND to DGND.....................................................-0.3V to +0.3V
AGNDS to AGND...................................................-0.3V to +0.3V
AIN, REF, REFADJ to AGND ..................-0.3V to (VAVDD + 0.3V)
SCL, SDA, ADD_ to DGND.......................................-0.3V to +6V
Maximum Current into Any Pin............................................50mA
Continuous Power Dissipation (TA = +85°C)
14-Pin TSSOP (derate 9.1mW/°C above +85°C) .........864mW
Operating Temperature Ranges
MAX1169_EUD ................................................-40°C to +85°C
Storage Temperature Range .............................-65°C to +150°C
Junction Temperature ......................................................+150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
ELECTRICAL CHARACTERISTICS
(VAVDD = +4.75V to +5.25V, VDVDD = +2.7V to +5.5V, fSCL = 1.7MHz (33% duty cycle), fSAMPLE = 58.6ksps, VREF = +4.096V, external
reference applied to REF, REFADJ = AVDD, CREF = 10F, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY (Note 1)
Resolution
16
Bits
Relative Accuracy (Note 2)
INL
MAX1169B
±2
LSB
Differential Nonlinearity
DNL
MAX1169B, no missing codes
16-bit
NMC
0.7
1.7
LSB
Offset Error
2
5
mV
Offset-Error Temperature
Coefficient
1.0
ppm/
°C
Gain Error
(Note 3)
±0.25
±0.5
%FSR
Gain Temperature Coefficient
0.1
ppm/
°C
DYNAMIC PERFORMANCE (fIN(sine wave) = 1kHz, VIN = VREF(P-P), fSAMPLE = 58.6ksps)
Signal-to-Noise Plus Distortion
SINAD
86
90
dB
Total Harmonic Distortion
THD
Up to the 5th harmonic
-102
-90
dB
Spurious-Free Dynamic Range
SFDR
92
105
dB
Signal-to-Noise Ratio
SNR
87
90
dB
Full-Power Bandwidth
FPBW
-3dB point
4
MHz
Full-Linear Bandwidth
SINAD > 81dB
33
kHz
CONVERSION RATE (Figure 11)
Fast mode
7.1
7.5
Conversion Time
(SCL Stretched Low)
tCONV
High-speed mode
5.8
6
μs
Fast mode
19
Throughput Rate (Note 4)
fSAMPLE
High-speed mode
58.6
ksps
Internal Clock Frequency
fCLK
4
MHz
Track/Hold Acquisition Time
tACQ
(Note 5)
1100
ns
Fast mode
50
Aperture Delay, Figure 11c
(Note 6)
tAD
High-speed mode
30
ns
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