MAX194ACWE Maxim Integrated Products, MAX194ACWE Datasheet - Page 3

• Manufacturer Part Number: MAX194ACWE
• Description: Audio A/D Converter ICs
• Manufacturer: Maxim Integrated Products

Specifications of MAX194ACWE

• Conversion Rate: 85 KSPs
• Resolution: 14 bit
• Number Of Adc Inputs: 1
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: 0 C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(VDDD = VDDA = +5V, VSSD = VSSA = -5V, f
values are at T
DIGITAL INPUTS (CLK, CS, CONV, RESET, SCLK, BP/UP/SHDN)
CLK, CS, CONV, RESET, SCLK
Input High Voltage
CLK, CS, CONV, RESET, SCLK
Input Low Voltage
CLK, CS, CONV, RESET, SCLK
Input Capacitance (Note 2)
CLK, CS, CONV, RESET, SCLK
Input Current
BP/UP/SHDN
Input High Voltage
BP/UP/SHDN
Input Low Voltage
BP/UP/SHDN
Input Current, High
BP/UP/SHDN
Input Current, Low
BP/UP/SHDN
Mid Input Voltage
BP/UP/SHDN Voltage,
Floating
BP/UP/SHDN Max Allowed
Leakage, Mid Input
DIGITAL OUTPUTS (DOUT, EOC)
Output Low Voltage
Output High Voltage
DOUT Leakage Current
Output Capacitance (Note 4)
POWER REQUIREMENTS
VDDD
VSSD
VDDA
VSSA
VDDD Supply Current
VSSD Supply Current
VDDA Supply Current
VSSA Supply Current
PARAMETER
A
= +25°C.)
14-Bit, 85ksps ADC with 10µA Shutdown
_______________________________________________________________________________________
SYMBOL
V
I
I
V
I
I
I
V
V
DDD
DDA
V
V
LKG
SSD
SSA
V
V
I
I
FLT
OH
IH
OL
IL
IH
IH
IM
IL
IL
CLK
VDDD = 5.25V
VDDD = 4.75V
Digital inputs = 0 or 5V
BP/UP/SHDN = VDDD
BP/UP/SHDN = 0V
BP/UP/SHDN = open
BP/UP/SHDN = open
VDDD = 4.75V, I
VDDD = 4.75V, I
DOUT = 0 or 5V
By supply-rejection test
By supply-rejection test
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
VDDD = VDDA = 5.25V, VSSD = VSSA = -5.25V
= 1.7MHz, V
REF
CONDITIONS
SINK
SOURCE
= +5V, T
= 1.6mA
= 1mA
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical
VDDD - 0.5
VDDD - 0.5
-5.25
-5.25
-100
4.75
4.75
MIN
-4.0
2.4
1.5
TYP
2.75
2.5
0.9
3.8
3.8
VDDD - 1.5
+100
-4.75
-4.75
MAX
5.25
5.25
±10
±10
0.8
0.5
4.0
0.4
10
10
4
2
5
5
UNITS
mA
mA
mA
mA
pF
µA
µA
µA
nA
µA
pF
V
V
V
V
V
V
V
V
V
V
V
V
3