MAX1181 Maxim Integrated Products, MAX1181 Datasheet - Page 4

• Manufacturer Part Number: MAX1181
• Description: Low-Power ADC
• Manufacturer: Maxim Integrated Products

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ELECTRICAL CHARACTERISTICS (continued)
(V
10kΩ resistor, V
T
Dual 10-Bit, 80Msps, 3V, Low-Power ADC
with Internal Reference and Parallel Outputs
4
MAX
Input High Threshold
Input Low Threshold
Input Hysteresis
Input Leakage
Input Capacitance
DIGITAL OUTPUTS (D9A–D0A, D9B–D0B)
Output-Voltage Low
Output-Voltage High
Three-State Leakage Current
Three-State Output Capacitance
POWER REQUIREMENTS
Analog Supply Voltage Range
Output Supply Voltage Range
Analog Supply Current
Output Supply Current
Power Dissipation
DD
Differential Reference Input
Voltage
COM Input Voltage
REFP Input Voltage
REFN Input Voltage
DIGITAL INPUTS (CLK, PD, OE, SLEEP, T/B)
_______________________________________________________________________________________
, unless otherwise noted. Typical values are at T
= 3V, OV
PARAMETER
DD
IN
= 2.5V; 0.1µF and 1.0µF capacitors from REFP, REFN, and COM to GND; REFOUT connected to REFIN through a
= 2V
P-P
(differential with respect to COM), C
SYMBOL
ΔV
V
V
PDISS
V
I
V
OV
I
C
OVDD
I
V
LEAK
V
V
REFN
V
HYST
C
COM
REFP
V
VDD
I
I
OUT
OH
IH
OL
DD
IL
REF
IH
IL
IN
DD
CLK
PD, OE, SLEEP, T/B
CLK
PD, OE, SLEEP, T/B
V
V
I
I
OE = OV
OE = OV
Operating, f
Sleep mode
Shutdown, clock idle, PD = OE = OV
Operating, C
-0.5dBFS
Sleep mode
Shutdown, clock idle, PD = OE = OV
Operating, f
Sleep mode
Shutdown, clock idle, PD = OE = OV
ΔV
SINK
SOURCE
IH
IL
REF
A
= 0
= OV
= +25°C.) (Note 2)
= 200µA
= V
DD
DD
DD
= 200µA
REFP
INA or B
INA or B
or V
L
L
= 15pF , f
= 10pF at digital outputs (Note 1), f
CONDITIONS
- V
DD
REFN
(CLK)
= 20MHz at -0.5dBFS
= 20MHz at -0.5dBFS
INA or B
= 20MHz at
DD
DD
DD
OV
OV
0.8 x
0.8 x
- 0.2
V
MIN
2.7
1.7
DD
CLK
DD
DD
+ ΔV
- ΔV
= 83.333MHz, T
V
± 10%
± 10%
V
V
1.024
TYP
DD
0.1
100
246
3.0
2.5
2.8
8.4
COM
COM
82
13
REF
5
5
REF
1
2
3
/ 2
/ 2
/ 2
OV
MAX
0.2 x
0.2 x
V
±10
291
0.2
3.6
3.6
±5
±5
97
15
10
45
DD
DD
A
= T
UNITS
MIN
mW
mA
mA
µW
µA
pF
µA
pF
µA
µA
V
V
V
V
V
V
V
V
V
V
V
to