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參數(shù)資料
| 型號： | MAX1185 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | Dual 10-Bit, 20Msps, +3V, Low-Power ADC with Internal Reference and Multiplexed Parallel Outputs |
| 中文描述： | 雙路、10位、20Msps、+3V、低功耗ADC，內(nèi)置電壓基準(zhǔn)及復(fù)用并行輸出 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大?。?/td> | 495K |
| 代理商： | MAX1185 |
M
Dual 10-Bit, 20Msps, +3V, Low-Power ADC with
Internal Reference and Multiplexed Parallel Outputs
_______________________________________________________________________________________
3
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= +3V, OV
DD
= +2.5V, 0.1μF and 1μF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
10k
resistor, V
IN
= 2Vp-p (differential w.r.t. COM), C
L
= 10pF at digital outputs (Note 5), f
CLK
= 20MHz,
T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25
°
C.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
f
INA or B
= 7.5MHz
f
INA or B
= 12MHz
f
INA or B
= 11.9852MHz at -6.5dB FS
f
I N A o B
= 12.8934M H z at - 6.5d B FS ( N ote 2)
f
INA or B
= 7.5MHz, T
A
= +25
°
C
f
INA or B
= 12MHz
Input at -20dB FS, differential inputs
Input at -0.5dB FS, differential inputs
-74
-72
Third-Harmonic Distortion
HD3
dBc
Intermodulation Distortion
IMD
-76
dBc
-72
-71
500
400
1
2
2
±
1
±
0.25
0.2
-64
Total Harmonic Distortion
(first 4 harmonics)
THD
dBc
Small-Signal Bandwidth
Full-Power Bandwidth
Aperture Delay
Aperture Jitter
Overdrive Recovery Time
Differential Gain
Differential Phase
Output Noise
INTERNAL REFERENCE
MHz
MHz
ns
ps
RMS
ns
%
d egr ees
LSB
RMS
FPBW
t
AD
t
AJ
For 1.5
full-scale input
INA+ = INA- = INB+ = INB- = COM
Reference Output Voltage
REFOUT
2.048
±
3%
V
Reference Temperature
Coefficient
TC
REF
60
ppm/
°
C
Load Regulation
BUFFERED EXTERNAL REFERENCE
(V
REFIN
= +2.048V)
REFIN Input Voltage
1.25
mV/mA
V
REFIN
2.048
V
Positive Reference Output
Voltage
V
REFP
2.012
V
Negative Reference Output
Voltage
V
REFN
0.988
V
Differential Reference Output
Voltage Range
VREF
VREF = VREFP - VREFN
0.98
1.024
1.07
V
REFIN Resistance
R
REFIN
>50
M
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| MAX11850ETM+ | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| MAX11850ETM+T | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| MAX11850GTM+ | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| MAX11850GTM+T | 功能描述:觸摸屏轉(zhuǎn)換器和控制器 RoHS:否 制造商:Microchip Technology 類型:Resistive Touch Controllers 輸入類型:3 Key 數(shù)據(jù)速率:140 SPS 分辨率:10 bit 接口類型:4-Wire, 5-Wire, 8-Wire, I2C, SPI 電源電壓:2.5 V to 5.25 V 電源電流:17 mA 工作溫度:- 40 C to + 85 C 封裝 / 箱體:SSOP-20 |
| MAX11850HTEVS+ | 功能描述:數(shù)據(jù)轉(zhuǎn)換 IC 開發(fā)工具 RoHS:否 制造商:Texas Instruments 產(chǎn)品:Demonstration Kits 類型:ADC 工具用于評估:ADS130E08 接口類型:SPI 工作電源電壓:- 6 V to + 6 V |
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