MAX11040K/MAX11060
24-/16-Bit, 4-Channel, Simultaneous-Sampling,
Cascadable, Sigma-Delta ADCs
3
Maxim Integrated
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
Bandwidth
-3dB
3.4
kHz
Latency
(Note 8)
405
μs
Passband Flatness
From DC to 1.4kHz
< 0.1
dB
Amplitude-Dependent Phase Error
FS vs. 0.1% FS
< 0.01
0.12
Degrees
Channel-to-Channel Phase Matching
0.0001
Degrees
Phase-Error Drift
0.001
Degrees
Channel-to-Channel Isolation
-130
dB
Common-Mode Rejection
CMRR
109
dB
ANALOG INPUTS (AIN_+, AIN_-)
Differential FS Input Range
VIN
VAIN_+ - VAIN_-
-2.2
+2.2
V
Single-Ended Positive Input Range
VAIN_+
Referenced to AGND
-2.2
+2.2
V
Single-Ended Negative Input Range
VAIN_-
Referenced to AGND
-2.2
+2.2
V
Positive Fault Threshold
VPFT
VAIN_+ or VAIN_- (Note 9)
2.25
2.65
V
Negative Fault Threshold
VNFT
VAIN_+ or VAIN_- (Note 9)
-2.65
-2.25
V
Fault Pin Response Time
2.5
μs
VNFT
≤ VIN ≤ VPFT
130
Input Impedance
ZIN
VIN < VNFT or VIN > VPFT
> 0.5
k
Ω
DC Leakage Current
IIN
VAIN_+ = VAIN_-
±0.01
±1
μA
Input Sampling Rate
fS
fS = fXINCLOCK/8
3.072
Msps
Input Sampling Capacitance
4.0
pF
INTERNAL REFERENCE
REFIO Output Voltage
VREF
TA = TMAX
2.4
2.5
2.6
V
REFIO Output Resistance
1k
Ω
REFIO Temp Drift
50
ppm/°C
REFIO Long-Term Stability
200
ppm/
1000hr
REFIO Output Noise
3μVRMS
REFIO Power-Supply Rejection
PSRR
75
dB
EXTERNAL REFERENCE
REFIO Input Voltage
VREF
2.3
2.7
V
REFIO Sink Current
200
μA
REFIO Source Current
200
μA
REFIO Input Capacitance
10
pF
CRYSTAL OSCILLATOR (XIN, XOUT)
Tested Resonant Frequency
(Note 10)
24.576
MHz
Maximum Crystal ESR
30
Ω
Oscillator Startup Time
< 2
ms
Oscillator Stability
VDVDD = 3.3V, excluding crystal
10
ppm/°C
Maximum Oscillator Load
10
pF
ELECTRICAL CHARACTERISTICS (continued)
(VAVDD = +3.0V to +3.6V, VDVDD = +2.7V to VAVDD, fXIN CLOCK = 24.576MHz, fOUT = 16ksps, VREFIO = +2.5V (external), CREFIO =
CREF0 = CREF1 = CREF2 = CREF3 = 1μF to AGND, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
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相關代理商/技術參數
參數描述
MAX11040K 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs
MAX11040K_1111 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:24-/16-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADCs
MAX11040K_12 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:MAX11040K Evaluation Kit/Daughterboard
MAX11040KDBEVKIT 制造商:MAXIM 制造商全稱:Maxim Integrated Products 功能描述:MAX11040K Evaluation Kit/Daughterboard
MAX11040KDBEVKIT# 功能描述:數據轉換 IC 開發(fā)工具 MAX5135/11040/11612 Eval Kit w/ FMC RoHS:否 制造商:Texas Instruments 產品: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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