Datasheet

MAX1192
PARAMETER
SYMBOL
CONDITIONS MIN TYP
MAX UNITS
POWER REQUIREMENTS
Analog Supply Voltage V
DD
2.7 3.0 3.6 V
Digital Output Supply Voltage
OV
DD
1.8 V
DD
V
Normal operating mode, f
IN
= 1.875MHz
at -0.5dB FS, f
CLK
= 7.5MHz,
CLK input from GND to V
DD
4.2 5.0
Normal operating mode, f
IN
= 5.5MHz
at -0.5dB FS, f
CLK
= 22MHz,
CLK input from GND to V
DD
9.1 10.5
Idle mode (tri-state), f
IN
= 1.875MHz at -
0.5dB FS, f
CLK
= 7.5MHz, CLK input from
GND to V
DD
4.2
Idle mode (tri-state), f
IN
= 5.5MHz at
-0.5dB FS, f
CLK
= 22MHz, CLK input from
GND to V
DD
9.1
Standby mode, f
CLK
= 7.5MHz, CLK input
from GND to V
DD
2.3
Standby mode, f
CLK
= 22MHz, CLK input
from GND to V
DD
4.9
mA
Analog Supply Current I
DD
Shutdown mode, CLK = GND or V
DD
,
PD0 = PD1 = OGND
0.6 5.0 µA
Normal operating mode,
f
IN
= 1.875MHz at -0.5dB FS,
f
CLK
= 7.5MHz, C
L
≈ 10pF
1.0
Normal operating mode,
f
IN
= 5.5MHz at -0.5dB FS,
f
CLK
= 22MHz, C
L
≈ 10pF
2.9
mA
Idle mode (tri-state), DC input,
CLK = GND or V
DD,
PD0 = OV
DD
, PD1 = OGND
0.1 5.0
Standby mode, DC input, CLK = GND or
V
DD,
PD0 = OGND, PD1 = OV
DD
0.1
Digital Output Supply Current
(Note 3)
I
ODD
Shutdown mode, CLK = GND or V
DD
,
PD0 = PD1 = OGND
0.1 5.0
µA
ELECTRICAL CHARACTERISTICS (continued)
(V
DD
= 3.0V, OV
DD
= 1.8V, V
REFIN
= V
DD
(internal reference), C
L
≈ 10pF at digital outputs, f
CLK
= 22MHz, C
REFP
= C
REFN
= C
COM
=
0.33µF, T
A
= -40°C to +85°C, unless otherwise noted. Typical values are at T
A
= +25°C.) (Note 1)
Ultra-Low-Power, 22Msps, Dual 8-Bit ADC
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