MAX1064 Maxim Integrated Products, MAX1064 Datasheet - Page 3

• Manufacturer Part Number: MAX1064
• Description: (MAX1060 / MAX1064) 10-Bit ADCs
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(V
cycle), T
ANALOG INPUTS
INTERNAL REFERENCE
EXTERNAL REFERENCE AT REF
DIGITAL INPUTS AND OUTPUTS
Analog Input Voltage Range,
Single Ended and Differential
(Note 6)
Multiplexer Leakage Current
Input Capacitance
REF Output Voltage
REF Short-Circuit Current
REF Temperature Coefficient
REFADJ Input Range
REFADJ High Threshold
Load Regulation
Capacitive Bypass at REFADJ
Capacitive Bypass at REF
REF Input Voltage Range
Shutdown REF Input Current
Input Voltage High
Input Voltage Low
Input Hysteresis
Input Leakage Current
Input Capacitance
Output Voltage Low
Output Voltage High
Tri-State Leakage Current
Tri-State Output Capacitance
DD
= V
A
LOGIC
PARAMETER
= T
with +2.5V Reference and Parallel Interface
MIN
= +5V ±10%, COM = GND, REFADJ = V
to T
_______________________________________________________________________________________
MAX
400ksps, +5V, 8-/4-Channel, 10-Bit ADCs
, unless otherwise noted. Typical values are at T
SYMBOL
I
LEAKAGE
TC
C
V
V
V
I
V
C
C
V
V
REF
V
HYS
I
OUT
REF
IN
OH
OL
REF
IN
IH
IN
IL
IN
Unipolar, V
Bipolar, V
On-/off-leakage current, V
T
For small adjustments
To power down the internal reference
0 to 0.5mA output load (Note 7)
V
Shutdown mode
V
V
V
V
I
I
CS = V
CS = V
SINK
SOURCE
A
REF
LOGIC
LOGIC
LOGIC
IN
= 0°C to +70°C
= 0 or V
= 2.5V, f
= 1.6mA
DD
DD
= 4.5V
= 2.7V
= 4.5V or 2.7V
= 1mA
COM
DD
COM
DD
, V
SAMPLE
= V
CONDITIONS
= 0
REF
REF
= +2.5V, 4.7µF capacitor at REF pin, f
= 400ksps
/ 2
IN
A
= +25°C.)
= 0 or V
DD
V
-V
V
DD
LOGIC
REF
2.49
MIN
4.7
1.0
4.0
2.0
0
- 1.0
/ 2
- 0.5
±0.01
±100
±20
±0.1
±0.1
TYP
0.01
200
200
CLK
2.5
0.2
12
15
15
15
= 7.6MHz (50% duty
+V
V
50mV
REF
MAX
V
2.51
300
DD
0.8
0.4
±1
10
±1
±1
REF
1
2
/ 2
+
ppm/°C
mV/mA
UNITS
mA
mV
mV
µA
pF
µA
µA
pF
µA
pF
µF
µF
V
V
V
V
V
V
V
V
V
3