MAX1192 Maxim, MAX1192 Datasheet - Page 5

• Manufacturer Part Number: MAX1192
• Description: Ultra-Low-Power / 22Msps / Dual 8-Bit ADC
• Manufacturer: Maxim

ELECTRICAL CHARACTERISTICS (continued)
(V
0.33µF, T
POWER REQUIREMENTS
Analog Supply Voltage
Digital Output Supply Voltage
Analog Supply Current
Digital Output Supply Current
(Note 3)
DD
= 3.0V, OV
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
PARAMETER
DD
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
= 1.8V, V
_______________________________________________________________________________________
REFIN
= V
SYMBOL
OV
I
V
DD
ODD
I
DD
DD
DD
(internal reference), C
Normal operating mode, f
at -0.5dB FS, f
CLK input from GND to V
Normal operating mode, f
at -0.5dB FS, f
CLK input from GND to V
Idle mode (tri-state), f
0.5dB FS, f
GND to V
Idle mode (tri-state), f
-0.5dB FS, f
GND to V
Standby mode, f
from GND to V
Standby mode, f
from GND to V
Shutdown mode, CLK = GND or V
PD0 = PD1 = OGND
Normal operating mode,
f
f
Normal operating mode,
f
f
Idle mode (tri-state), DC input,
CLK = GND or V
PD0 = OV
Standby mode, DC input, CLK = GND or
V
Shutdown mode, CLK = GND or V
PD0 = PD1 = OGND
IN
CLK
IN
CLK
DD,
= 1.875MHz at -0.5dB FS,
= 5.5MHz at -0.5dB FS,
= 7.5MHz, C
= 22MHz, C
PD0 = OGND, PD1 = OV
DD
DD
DD
CLK
CLK
, PD1 = OGND
CONDITIONS
CLK
CLK
DD
DD
= 7.5MHz, CLK input from
= 22MHz, CLK input from
CLK
CLK
DD,
L
L
L
= 7.5MHz,
= 22MHz,
≈ 10pF
≈ 10pF at digital outputs, f
≈ 10pF
= 7.5MHz, CLK input
= 22MHz, CLK input
IN
IN
= 1.875MHz at -
= 5.5MHz at
DD
DD
IN
IN
= 1.875MHz
= 5.5MHz
A
DD
= +25°C.) (Note 1)
DD
DD
,
,
CLK
MIN
2.7
1.8
= 22MHz, C
TYP
3.0
4.2
9.1
4.2
9.1
2.3
4.9
0.6
1.0
2.9
0.1
0.1
0.1
REFP
= C
10.5
MAX
V
3.6
5.0
5.0
5.0
5.0
DD
REFN
= C
UNITS
COM
mA
mA
µA
µA
V
V
5
=