MAX158ACAI+ Maxim Integrated Products, MAX158ACAI+ Datasheet - Page 3

• Manufacturer Part Number: MAX158ACAI+
• Description: IC ADC 8BIT 8CH W/MUX&REF 28SSOP
• Manufacturer: Maxim Integrated Products

Specifications of MAX158ACAI+

• Number Of Bits: 8
• Sampling Rate (per Second): 400k
• Data Interface: Parallel
• Number Of Converters: 3
• Power Dissipation (max): 75mW
• Voltage Supply Source: Single Supply
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(V
TIMING CHARACTERISTICS (Note 5)
(V
Note 1: Total unadjusted error includes offset, full-scale, and linearity errors.
Note 2: Specified with no external load unless otherwise noted.
Note 3: Temperature drift is defined as change in output voltage from +25°C to T
Note 4: Guaranteed by design.
Note 5: All input control signals are specified with t
Note 6: Measured with load circuits of Figure 1 and defined as the time required for an output to cross 0.8V or 2.4V.
Note 7: Defined as the time required for the data lines to change 0.5V when loaded with the circuits of Figure 2.
LOGIC OUTPUTS
POWER-SUPPLY
Output High Voltage
Output Low Voltage
Three-State Output Current
Output Capacitance (Note 4)
Supply Voltage
Supply Current
Power Dissipation
Power-Supply Sensitivity
CS to RD Setup Time
CS to RD Hold Time
Multiplexer Address
Setup Time
Multiplexer Address
Hold Time
CS to RDY Delay
Conversion Time (Mode 0)
Data Access Time After RD
Data Access Time
After INT, Mode 0
RD to INT Delay (Mode 1)
Data Hold Time
Delay Time
Between Conversions
RD Pulse Width (Mode 1)
DD
DD
= +5V, V
= +5V, V
PARAMETER
PARAMETER
REF+
REF+
= +5V, V
= +5V, V
_______________________________________________________________________________________
REF-
REF-
= GND, MODE 0, T
SYMBOL
= GND, MODE 0, T
t
t
SYMBOL
t
t
t
t
t
ACC1
ACC2
INTH
CRD
t
CSS
CSH
t
t
RDY
t
DH
AS
AH
t
RD
C
CMOS High-Speed 8-Bit ADCs with
P
V
V
PSS
V
I
OUT
DD
OH
DD
OL
C
(Note 6)
(Note 6)
C
(Note 7)
L
L
DB0-DB7, INT; I
DB0-DB7, INT; RDY
DB0-DB7, RDY; V
5V ±5% for specified performance
CS = RD = 2.4V
V
CONDITIONS
DD
= 50pF, R
= 50pF
R
= ±5%
A
A
= t
= T
= T
F
MIN
MIN
= 20ns (10% to 90% of +5V) and timed from a 1.6V voltage level.
L
Multiplexer and Reference
= 5kΩ
to T
to T
CONDITIONS
OUT
OUT
MAX
MAX
= -360µA
MIN
, unless otherwise noted).
500
, unless otherwise noted).
= 0V to V
30
60
0
0
0
I
I
OUT
OUT
T
A
TYP
= +25°C
1.6
30
20
40
= 1.6mA
= 2.6mA
DD
MIN
MAX
600
2.0
40
85
50
75
60
or T
MAX
MIN
500
MAX15_C/E
35
80
0
0
0
divided by (25 - T
MIN
4.75
4.0
MAX
110
100
500
2.4
60
60
70
±1/16
TYP
25
5
MIN
600
40
80
MAX15_M
0
0
0
MIN
) or (T
MAX
5.25
±1/4
0.4
0.4
±3
15
75
MAX
8
120
100
400
2.8
60
70
70
MAX
UNITS
UNITS
- 25).
LSB
mW
mA
µA
pF
ns
ns
ns
ns
ns
µs
ns
ns
ns
ns
ns
ns
V
V
V
3