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參數(shù)資料
| 型號(hào)： | MAX1379EVKIT+ |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 12/25頁 |
| 文件大?。?/td> | 0K |
| 描述： | EVAL KIT FOR MAX1379 |
| 產(chǎn)品培訓(xùn)模塊： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 標(biāo)準(zhǔn)包裝： | 1 |
| ADC 的數(shù)量： | 2 |
| 位數(shù)： | 12 |
| 采樣率（每秒）： | 1.25M |
| 數(shù)據(jù)接口： | 串行 |
| 輸入范圍： | ±VREF/2 |
| 在以下條件下的電源（標(biāo)準(zhǔn)）： | 85.5mW @ 1.25MSPS |
| 工作溫度： | -40°C ~ 125°C |
| 已用 IC / 零件： | MAX1379 |
| 已供物品： | 板，CD |
MAX1377/MAX1379/MAX1383
Dual, 12-Bit, 1.25Msps Simultaneous-Sampling
ADCs with 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.
AVDD to AGND ........................................................-0.3V to +6V
VL to DGND ..............................................................-0.3V to +6V
SCLK, CS, CNVST, U/B, S/D, SEL,
REFSEL to DGND.......................................-0.3V to (VL + 0.3V)
DOUT_ to DGND ...........................................-0.3V to (VL + 0.3V)
AIN1A, AIN1B, AIN2A, AIN2B to AGND
MAX1377/MAX1379 .............................-0.3V to (AVDD + 0.3V)
MAX1383 ..............................................................-12V to +12V
RGND to AGND.....................................................-0.3V to +0.3V
RGND to DGND.....................................................-0.3V to +0.3V
DGND to AGND.....................................................-0.3V to +0.3V
Maximum Current into Any Pin (except power-supply pins).....50mA
Continuous Power Dissipation (TA = +70°C)
20-Pin Thin QFN (derate 34.5mW/°C above +70°C) ...2758.6mW
Operating Temperature Range .........................-40°C to +125°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-60°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
ELECTRICAL CHARACTERISTICS—MAX1377
(VAVDD = 2.7V to 3.6V, VL = 1.8V to AVDD, fSCLK = 20MHz (50% duty cycle), VREF = 2.048V, REFSEL = VL, S/D = DGND, CREF =
1F; TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
12
Bits
Relative Accuracy
INL
(Note 1)
-1.25
+1.25
LSB
Differential Nonlinearity
DNL
-1
+1.5
LSB
Offset Error
±8
LSB
Offset-Error Matching
±12
LSB
Gain Error
(Note 2)
±6
LSB
Gain-Error Matching
(Note 2)
±6
LSB
Gain Temperature Coefficient
±2
ppm/
oC
AIN1A to AIN1B, AIN2A to AIN2B
80
DC Input Isolation
AIN1A to AIN2A, AIN1B to AIN2B
80
dB
DYNAMIC SPECIFICATIONS (fIN = 500kHz, 2VP-P sine wave, 1.25Msps, 20MHz fSCLK)
Unipolar
66
69.5
Signal-to-Noise Plus Distortion
SINAD
Bipolar
67
70
dB
Unipolar
66
70
Signal-to-Noise Ratio
SNR
Bipolar
67
70
dB
Total Harmonic Distortion
THD
Up to the 5th harmonic
-84
-74
dB
Spurious-Free Dynamic Range
SFDR
-86
-76
dB
Intermodulation Distortion
IMD
fIN1 = 103.5kHz, fIN2 = 113.5kHz
-78
dB
Full-Power Bandwidth
-3dB point
5
MHz
Full-Linear Bandwidth
(S/N + D) > 68dB, 1V input
1
MHz
CONVERSION RATE (Figure 4)
Minimum Conversion Time
tCONV
16 clock cycles per conversion (Note 3)
0.800
s
Dual output mode, S/D = 0
1.25
Maximum Throughput Rate
Single output mode, S/D = 1
0.625
Msps
Minimum Throughput Rate for
Full Bandwidth Signal
(Note 4)
10
ksps
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| MAX1379EVKIT+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 MAX1379 Eval Kit RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評(píng)估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
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| MAX1383ATP+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 12-Bit 4Ch 1.25Msps 2.5V Precision 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 |
| MAX1385AETM | 制造商:Maxim Integrated Products 功能描述:12-BIT MULTI-CH ADC WITH MULTICH DA - Rail/Tube |
| MAX1385AETM+ | 制造商:Maxim Integrated Products 功能描述: |
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