參數(shù)資料
型號: MAX19505EVKIT+
廠商: Maxim Integrated Products
文件頁數(shù): 12/35頁
文件大小: 0K
描述: KIT EVALUATION FOR MAX1950 ADC
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): 8
采樣率(每秒): 65M
數(shù)據(jù)接口: 串行,并聯(lián)
輸入范圍: 0.4 ~ 1.4 V
在以下條件下的電源(標(biāo)準(zhǔn)): 43mW @ 65MSPS,1.8V
工作溫度: -40°C ~ 85°C
已用 IC / 零件: MAX19505
已供物品: 板,軟件
MAX19505
Dual-Channel, 8-Bit, 65Msps ADC
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(VAVDD = VOVDD = 1.8V, internal reference, differential clock, VCLK = 1.5VP-P, fCLK = 65MHz, AIN = -0.5dBFS, data output termination
= 50
, TA = -40°C to +85°C, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
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.
OVDD, AVDD to GND............................................-0.3V to +3.6V
CMA, CMB, REFIO, INA+, INA-, INB+,
INB- to GND ......................................................-0.3V to +2.1V
CLK+, CLK-, SYNC, SPEN, CS, SCLK, SDIN
to GND ..........-0.3V to the lower of (VAVDD + 0.3V) and +3.6V
DCLKA, DCLKB, D7A–D0A, D7B–D0B, DORA, DORB
to GND ..........-0.3V to the lower of (VOVDD + 0.3V) and +3.6V
Continuous Power Dissipation (TA = +70°C)
48-Pin Thin QFN, 7mm x 7mm x 0.8mm
(derate 40mW/°C above +70°C) ................................3200mW
Operating Temperature Range ...........................-40°C to +85°C
Junction Temperature ......................................................+150°C
Storage Temperature Range .............................-65°C to +150°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC ACCURACY
Resolution
8
Bits
Integral Nonlinearity
INL
fIN = 3MHz
-0.3
±0.0
+0.3
LSB
Differential Nonlinearity
DNL
fIN = 3MHz
-0.3
±0.1
+0.3
LSB
Offset Error
OE
Internal reference
-0.4
±0.1
+0.4
%FS
Gain Error
GE
External reference = 1.25V
-1.5
±0.3
+1.5
%FS
ANALOG INPUTS (INA+, INA-, INB+, INB-) (Figure 3)
Differential Input-Voltage Range
VDIFF
Differential or single-ended inputs
1.5
VP-P
Common-Mode Input-Voltage
Range
VCM
(Note 2)
0.4
1.4
V
Fixed resistance, common mode, and
differential mode
> 100
Input Resistance
RIN
Differential input resistance, common mode
connected to inputs
4
k
Input Current
IIN
Switched capacitance common-mode input
current, each input
35
A
CPAR
Fixed capacitance to ground, each input
0.7
Input Capacitance
CSAMPLE
Switched capacitance, each input
1.2
pF
CONVERSION RATE
Maximum Clock Frequency
fCLK
65
MHz
Minimum Clock Frequency
fCLK
30
MHz
Data Latency
Figures 9, 10
9
Cycles
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MAX19507ETM+ 功能描述:模數(shù)轉(zhuǎn)換器 - ADC 8-Bit 2Ch 130Msps 1.8V 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