MAX198BC/D Maxim Integrated, MAX198BC/D Datasheet - Page 3

• Manufacturer Part Number: MAX198BC/D
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX198BC/D

• Number Of Channels: 6
• Architecture: SAR
• Conversion Rate: 100 KSPs
• Resolution: 12 bit
• Input Type: Single-Ended
• Interface Type: Parallel
• Operating Supply Voltage: 4.75 V to 5.25 V
• Maximum Power Dissipation: 1143 mW
• Number Of Converters: 1
• Voltage Reference: 4.096 V

ELECTRICAL CHARACTERISTICS (continued)
(V
with 50% duty cycle; T
Track/Hold Acquisition Time
ANALOG INPUT
Small-Signal Bandwidth
Input Voltage Range
(see Table 3)
Input Current
Input Resistance
Input Capacitance
INTERNAL REFERENCE
REF Output Voltage
REF Output Tempco
(Contact Maxim Applications for
guaranteed temperature drift
specifications)
Output Short-Circuit Current
Load Regulation
Capacitive Bypass at REF
REFADJ Output Voltage
REFADJ Adjustment Range
Buffer Voltage Gain
DD
= 5V ±5%; unipolar/bipolar range; external reference mode, V
PARAMETER
_______________________________________________________________________________________
A
= T
MIN
to T
SYMBOL
MAX
TC V
V
∆V
Multirange, Single +5V, 12-Bit DAS
∆I
V
I
REF
; unless otherwise noted. Typical values are at T
IN
IN
IN
IN
REF
f
-3dB
rolloff
Bipolar
Bipolar
Bipolar
(Note 5)
T
MAX196_C/MAX198_C
MAX196_E/MAX198_E
MAX196_M/MAX198_M
0mA to 0.5mA output current (Note 6)
With recommended circuit (Figure 1)
Unipolar
Unipolar
Unipolar
CLK
A
= +25°C
= 2.0MHz
±10V or ±V
0V to 5V or 0V to V
MAX196
MAX198
MAX196
MAX198
MAX196
MAX198
MAX196
MAX198
±5V or ±V
0V to 10V or 0V to V
CONDITIONS
with 12-Bit Bus Interface
REF
REF
REF
0V to 10V range
0V to 5V range
±10V range
±5V range
±V
±V
/2 range
REF
= 4.096V; 4.7µF at REF pin; external clock, f
REF
range
/2 range
REF
range
REF
/2 range
range
A
= +25°C.)
-V
-V
-1200
-1200
4.076
2.465
-600
-600
MIN
-10
REF
4.7
-5
REF
0
0
0
0
/2
1.6384
4.096
2.500
±1.5
TYP
1.25
2.5
2.5
0.1
21
16
15
30
40
5
V
V
4.116
2.535
MAX
V
V
REF
REF
720
360
720
360
10
10
10
10
10
40
30
10
REF
REF
3
5
5
CLK
/2
/2
= 2.0MHz
ppm/°C
UNITS
MHz
mA
mV
V/V
µA
kΩ
µs
pF
µF
%
V
V
V
3