MAX158BC/D Maxim Integrated, MAX158BC/D Datasheet - Page 4

• Manufacturer Part Number: MAX158BC/D
• Description: Analog to Digital Converters - ADC
• Manufacturer: Maxim Integrated

Specifications of MAX158BC/D

• Number Of Channels: 8
• Architecture: Half-Flash
• Conversion Rate: 400 KSPs
• Resolution: 8 bit
• Input Type: Single-Ended
• Operating Supply Voltage: 5 V
• Maximum Power Dissipation: 450 mW
• Number Of Converters: 2
• Voltage Reference: 2.5 V

CMOS High-Speed 8-Bit ADCs with
Multiplexer and Reference
(T
Figure 1. Load Circuits for Data-Access Time Test
4
__________________________________________Typical Operating Characteristics
DBN
A
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
2.520
2.510
2.500
2.490
2.480
3k
REFERENCE TEMPERATURE DRIFT
-50
a. High-Z to V
AMBIENT TEMPERATURE (°C)
DGND
0
OH
50
2.0
1.5
1.0
0.5
100pF
0
0
100
DBN
[V
1
REF
150
ACCURACY vs. V
= V
2
V
REF
REF
b. High-Z to V
(+) - V
(V)
+5V
3
REF
REF
3k
20
16
12
10pF
8
4
0
DGND
V
(-)]
DD
OL
-100
4
= 5V
V
DD
= 5V
5
-50
AMBIENT TEMPERATURE (°C)
vs. TEMPERATURE
OUTPUT CURRENT
0
I
SINK
I
SOURCE
50
V
Figure 2. Load Circuits for Data-Hold Time Test
OUT
DBN
V
= 0.4V
OUT
100
= 2.4V
3k
8
7
6
5
4
3
2
POWER-SUPPLY CURRENT vs. TEMPERATURE
150
a. High-Z to V
-100
(NOT INCLUDING REFERENCE LADDER)
DGND
-50
AMBIENT TEMPERATURE (°C)
OH
V
2.0
1.5
1.0
0.5
DD
0
0
= 4.75V
100pF
300
vs. DELAY BETWEEN CONVERSIONS (t
V
DD
50
= 5.25V
400
DBN
V
100
500
DD
ACCURACY
= 5V
t
p
150
600
(ns)
b. High-Z to V
700
+5V
V
V
REF
DD
3k
= 5V
= 5V
10pF
800
DGND
OL
900
p
)