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參數(shù)資料
| 型號： | MAX1080 |
| 廠商： | Maxim Integrated Products, Inc. |
| 英文描述： | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
| 中文描述： | 300ksps/400ksps、單電源、低功耗、8通道、串行10位ADC，內(nèi)置電壓基準(zhǔn) |
| 文件頁數(shù)： | 2/24頁 |
| 文件大小： | 550K |
| 代理商： | MAX1080 |
M
300ksps/400ksps, Single-Supply, Low-Power,
8-Channel, Serial 10-Bit ADCs with Internal Reference
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD_
to GND.............................................................. -0.3V to 6V
V
DD1
to V
DD2
......................................................... -0.3V to 0.3V
CH0–CH7, COM to GND.......................... -0.3V to (V
DD1
+ 0.3V)
REF, REFADJ to GND.............................. -0.3V to (V
DD1
+ 0.3V)
Digital Inputs to GND................................................. -0.3V to 6V
Digital Outputs to GND............................ -0.3V to (V
DD2
+ 0.3V)
Digital Output Sink Current.................................................25mA
ELECTRICAL CHARACTERISTICS—MAX1080
(V
DD1
= V
DD2
= +4.5V to +5.5V, COM = GND, f
SCLK
= 6.4MHz, 50% duty cycle, 16 clocks/conversion cycle (400ksps), external
+2.5V at REF, REFADJ = V
DD1
, T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at T
A
= +25°C.)
CONDITIONS
SYMBOL
PARAMETER
DC ACCURACY
(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.
Continuous Power Dissipation (T
A
= +70°C)
20-Pin TSSOP (derate 7.0mW/°C above +70°C) ........ 559mW
Operating Temperature Ranges
MAX108_ _CUP ................................................. 0°C to +70°C
MAX108_ _EUP............................................... -40°C to +85°C
Storage Temperature Range............................ -60°C to +150°C
Lead Temperature (soldering, 10s)................................ +300°C
MAX1080A
MAX1080B
No missing codes over temperature
SINAD > 58dB
-3dB point
f
IN
= 200kHz, V
IN
= 2.5Vp-p
f
IN1
= 99kHz, f
IN2
=102kHz
Up to the 5th harmonic
MHz
%
0.5
40
6.4
60
f
SCLK
Serial Clock Frequency
Duty Cycle
ps
<50
Aperture Jitter
ns
10
Aperture Delay
ns
468
t
ACQ
Track/Hold Acquisition Time
μs
2.5
t
CONV
Conversion Time (Note 5)
kHz
350
Full-Linear Bandwidth
CONVERSION RATE
MHz
6
Full-Power Bandwidth
dB
-78
Channel-to-Channel Crosstalk
(Note 4)
dB
76
IMD
Intermodulation Distortion
dB
70
SFDR
Spurious-Free Dynamic Range
dB
-70
THD
Total Harmonic Distortion
LSB
±0.5
±1.0
±1.0
±3.0
±3.0
INL
Relative Accuracy (Note 2)
Bits
10
Resolution
dB
60
SINAD
Signal-to-Noise plus Distortion
Ratio
LSB
±0.1
Channel-to-Channel Offset-Error
Matching
ppm/°C
±0.8
Gain-Error Temperature
Coefficient
LSB
LSB
LSB
DNL
Differential Nonlinearity
Offset Error
Gain Error (Note 3)
UNITS
MIN
TYP
MAX
DYNAMIC SPECIFICATIONS
(100kHz sine-wave input, 2.5Vp-p, 400ksps, 6.4MHz clock, bipolar input mode)
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PDF描述 |
|---|---|
| MAX1081 | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
| MAX1080-MAX1081 | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
| MAX1080ACUP | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
| MAX1080AEUP | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
| MAX1080BCUP | 300ksps/400ksps, Single-Supply, Low-Power, 8-Channel, Serial 10-Bit ADCs with Internal Reference |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MAX1080ACUP | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| MAX1080ACUP+ | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 8-Ch 10-Bit w/Int Ref 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 |
| MAX1080ACUP+T | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Low-Power 8-Ch 10-Bit w/Int Ref 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 |
| MAX1080ACUP-T | 功能描述:模數(shù)轉(zhuǎn)換器 - 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 |
| MAX1080AEUP | 功能描述:模數(shù)轉(zhuǎn)換器 - ADC Integrated Circuits (ICs) 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 |
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