MAX1308ECM+T Maxim Integrated Products, MAX1308ECM+T Datasheet - Page 4

• Manufacturer Part Number: MAX1308ECM+T
• Description: IC ADC 12BIT 8CH 4MSPS 48LQFP
• Manufacturer: Maxim Integrated Products

Specifications of MAX1308ECM+T

• Number Of Bits: 12
• Sampling Rate (per Second): 3.65M
• Data Interface: Parallel
• Number Of Converters: 1
• Power Dissipation (max): 1.82W
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 48-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS (continued)
(AV
C
lar devices), f
unless otherwise noted. Typical values are at T
8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
4
EXTERNAL REFERENCE (REF and REF
REF Input Voltage Range
REF Input Resistance
REF Input Capacitance
REF
REF
REF
REF+ Output Voltage
COM Output Voltage
REF- Output Voltage
Differential Reference Voltage
DIGITAL INPUTS (D0–D7, RD, WR, CS, CLK, SHDN, CHSHDN, CONVST)
Input-Voltage High
Input-Voltage Low
Input Hysteresis
Input Capacitance
Input Current
CLOCK-SELECT INPUT (INTCLK/EXTCLK)
Input-Voltage High
Input-Voltage Low
DIGITAL OUTPUTS (D0–D11, EOC, EOLC)
Output-Voltage High
Output-Voltage Low
D0–D11 Tri-State Leakage Current
D 0–D 11 Tr i - S tate Outp ut
C ap aci tance
POWER SUPPLIES
Analog Supply Voltage
Digital Supply Voltage
Analog Supply Current
REF-
DD
_______________________________________________________________________________________
MS
MS
MS
= 0.1µF, C
= +5V, DV
Input Voltage Range
Input Resistance
Input Capacitance
PARAMETER
CLK
REF+-to-REF-
DD
= 16.67MHz 50% duty cycle, INTCLK/EXTCLK = AGND (external clock), SHDN = DGND, T
= +3V, AGND = DGND = 0, V
= 2.2µF || 0.1µF, C
SYMBOL
V
R
V
V
V
I
V
V
AV
DV
V
R
REFMS
REFMS
REF+
AVDD
V
V
REF+
C
COM
V
V
REF-
REF
V
V
I
REF
REF
OH
IN
OL
IH
IH
IL
IN
IL
DD
MS
DD
-
-
are externally driven)
A
COM
= +25°C. See Figures 3 and 4.)
(Note 5)
(Note 6)
V
V
V
V
V
I
I
RD = high or CS = high
RD = high or CS = high
MAX1304/MAX1305/MAX1306,
all channels selected
MAX1308/MAX1309/MAX1310,
all channels selected
MAX1312/MAX1313/MAX1314,
all channels selected
SOURCE
SINK
REF
REF
REF
REF
IN
REF
= 0 or DV
= 2.2µF || 0.1µF, C
= +2.5V
= +2.5V
= +2.5V
= +2.5V
= 1.6mA, Figure 1
= V
= 0.8mA, Figure 1
REFMS
DD
CONDITIONS
= +2.5V (external reference), C
MSV
= 2.2µF || 0.1µF (unipolar devices), MSV = AGND (bipo-
0.7 x DV
0.7 x AV
DV
MIN
4.75
2.70
2.0
2.0
DD
REF
- 0.6
DD
DD
= C
3.850
2.600
1.350
2.500
TYP
0.02
0.06
2.5
2.5
REFMS
15
15
20
15
15
55
54
54
5
5
0.3 x DV
0.3 x AV
A
= 0.1µF, C
= T
MAX
5.25
5.25
3.0
3.0
0.4
±1
60
60
60
1
MIN
DD
DD
to T
UNITS
REF+
mA
mV
kΩ
kΩ
µA
µA
pF
pF
pF
pF
V
V
V
V
V
V
V
V
V
V
V
V
V
V
MAX
=
,