MAX1379EVKIT+ Maxim Integrated Products, MAX1379EVKIT+ Datasheet - Page 6

• Manufacturer Part Number: MAX1379EVKIT+
• Description: EVAL KIT FOR MAX1379
• Manufacturer: Maxim Integrated Products

Specifications of MAX1379EVKIT+

• Number Of Adc's: 2
• Number Of Bits: 12
• Sampling Rate (per Second): 1.25M
• Data Interface: Serial
• Inputs Per Adc: 2 Single
• Input Range: ±VREF/2
• Power (typ) @ Conditions: 85.5mW @ 1.25MSPS
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 125°C
• Utilized Ic / Part: MAX1379
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Dual, 12-Bit, 1.25Msps Simultaneous-Sampling
ADCs with Serial Interface
ELECTRICAL CHARACTERISTICS—MAX1379 (continued)
(V
T
ELECTRICAL CHARACTERISTICS—MAX1383
(V
1µF; T
6
Analog Supply Current
Average Static Supply Current
Digital Supply Current
Power-Supply Rejection
MIN
DC ACCURACY
Resolution
Relative Accuracy
Differential Nonlinearity
Offset Error
Offset-Error Matching
Gain Error
Gain-Error Matching
Gain Temperature Coefficient
DC Input Isolation
DYNAMIC SPECIFICATIONS (f
Signal-to-Noise Plus Distortion
Signal-to-Noise Ratio
Total Harmonic Distortion
Spurious-Free Dynamic Range
Intermodulation Distortion
Full-Power Bandwidth
Full-Linear Bandwidth
CONVERSION RATE (Figure 4)
Minimum Conversion Time
Maximum Throughput Rate
AVDD
AVDD
_______________________________________________________________________________________
to T
A
= 4.75V to 5.25V, V
= 4.75V to 5.25V, V
= T
MAX
PARAMETER
PARAMETER
MIN
, unless otherwise noted. Typical values are at T
to T
MAX
, unless otherwise noted. Typical values are at T
L
L
= 3V, f
= 1.8V to AVDD, f
IN
= 100kHz, 20V
SCLK
SYMBOL
SYMBOL
SINAD
I
t
SFDR
AVDD
CONV
PSR
DNL
SNR
THD
IMD
INL
I
VL
= 20MHz (50% duty cycle), V
SCLK
Normal operation
Partial power-down mode (Note 5)
Full power-down mode (Note 5)
f
f
V
(Note 1)
Unipolar
Bipolar
(Note 2)
(Note 2)
AIN1A to AIN1B, AIN2A to AIN2B
AIN1A to AIN2A, AIN1B to AIN2B
Unipolar
Bipolar
Unipolar
Bipolar
Up to the 5th harmonic
f
-3dB point
(S/N + D) > 68dB, 1V input
16 clock cycles per conversion (Note 3)
Dual output mode, S/D = 0
Single output mode, S/D = 1
SCLK
SCLK
P-P
IN1
AVDD
= 20MHz (50% duty cycle), V
= 103.5kHz, f
sine wave, 1.25Msps, 20MHz f
= 20MHz, V
= 20MHz, V
= 5V ±10%, full-scale input
A
= +25°C.)
CONDITIONS
CONDITIONS
L
L
IN2
= 5V, C
= 3V, C
= 113.5kHz
A
REF
= +25°C.)
= 4.096V, REFSEL = V
L
L
= 30pF
= 30pF
REF
SCLK
= 2.50V, REFSEL = V
)
0.625
MIN
1.25
MIN
-1.5
12
67
69
67
69
L
-1
, S/D = DGND, C
±0.2
TYP
TYP
-84
-86
-78
16
±2
74
80
71
72
71
72
10
2
9
2
1
1
L
, S/D = DGND, C
MAX
0.800
MAX
+1.5
+1.5
±12
±16
±10
±3
-72
-72
18
10
REF
±8
±6
5
3
= 1µF; T
ppm/
UNITS
UNITS
Msps
MHz
MHz
LSB
LSB
LSB
LSB
LSB
LSB
mA
mA
mA
mV
Bits
µA
dB
dB
dB
dB
dB
dB
µs
REF
A
o
C
=
=