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| MAX11335 Datasheet, PDF (5/37 Pages) Maxim Integrated Products – 500ksps, 12-/10-Bit, 4-/8-/16-Channel ADCs | |||
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MAX11335âMAX11340
500ksps, 12-/10-Bit, 4-/8-/16-Channel ADCs with
Post-Mux External Signal Conditioning Access
ELECTRICAL CHARACTERISTICS (MAX11335/MAX11336/MAX11337) (continued)
(VDD = 2.35V to 3.6V, VOVDD = 1.5V to 3.6V, fSAMPLE = 500ksps, fSCLK = 8MHz, 50% duty cycle, VREF+ = VDD, TA = -40NC to +125NC,
unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)
PARAMETER
CS Fall to SCLK Fall Setup
SCLK Fall to CS Fall Hold
CNVST Pulse Width
CS or CNVST Rise to EOC Low
(Note 6)
CS Pulse Width
SYMBOL
tCSS
tCSH
tCSW
CONDITIONS
See Figure 6
tCNV_INT See Figure 7, fSAMPLE = 500ksps
tCSBW
MIN TYP MAX UNITS
4
ns
1
ns
5
ns
5.3
6.2
Fs
5
ns
ELECTRICAL CHARACTERISTICS (MAX11338/MAX11339/MAX11340)
(VDD = 2.35V to 3.6V, VOVDD = 1.5V to 3.6V, fSAMPLE = 500ksps, fSCLK = 8MHz, 50% duty cycle, VREF+ = VDD, TA = -40NC to +125NC,
unless otherwise noted. Typical values are at TA = +25NC.) (Note 2)
PARAMETER
SYMBOL
CONDITIONS
DC ACCURACY (Notes 3 and 4)
Resolution
RES 10 bit
Integral Nonlinearity
INL
Differential Nonlinearity
DNL No missing codes
Offset Error
Gain Error
(Note 5)
Offset Error Temperature
Coefficient
OETC
Gain Temperature Coefficient
Channel-to-Channel Offset
Matching
GETC
Line Rejection
PSR (Note 6)
DYNAMIC PERFORMANCE (100kHz, Input Sine Wave) (Notes 3 and 7)
Signal-to-Noise Plus Distortion
SINAD
Signal-to-Noise Ratio
SNR
Total Harmonic Distortion
(Up to the 5th Harmonic)
THD
Spurious-Free Dynamic Range
SFDR
Intermodulation Distortion
Full-Power Bandwidth
IMD f1 = 99.2432kHz, f2 = 69.2139kHz
-3dB
-0.1dB
Full-Linear Bandwidth
SINAD ⥠61dB
MIN TYP MAX UNITS
10
Bits
±0.4 LSB
±0.4 LSB
0.7 ±1.2 LSB
0
±1.5 LSB
±2
ppm/NC
±0.8
ppm/NC
±0.5
LSB
0.2 ±1.0 LSB/V
61
61.5
dB
61
61.5
dB
-82.5 -75
dB
76
83.4
-83
30
5
0.5
dB
dB
MHz
MHz
MHz
Maxim Integrated
ââ5
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