9042 Datasheet, PDF (3/26 Pages) Maxwell Technologies – 12-Bit, 41 MSPS A/D Converter

12-Bit, 41 MSPS A/D Converter
9042
TABLE 2. 9042 ABSOLUTE MAXIMUM RATINGS1
PARAMETER
SYMBOL
MIN
TYPICAL
MAX
UNIT
ELECTRICAL
Analog Supply Voltage
Digital Supply Voltage
Analog Input Voltage
Analog Input Current
Digital Input Voltage (ENCODE)
ENCODE, ENCODE Differential Voltage
Digital Output Current
Package Weight
Thermal Impedance
ENVIRONMENTAL
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range
AV_CC
0
DV_CC
0
A_IN
0.5
0
-40
Θ_JC
T_J
T_A
-55
T_S
-65
7
V
7
V
4.5
V
20
mA
AV_CC
V
4
V
40
mA
5.25
Grams
2.39
°C/W
150
°C
125
°C
150
°C
1. Absolute maximum ratings are limiting values to be applied individually, and beyond which the serviceability of the circuit may be impaired. Functional operability is not necessarily
implied. Exposure to absolute maximum rating conditions for an extended period of time may affect device reliability.
PARAMETER
I(AV_CC)
I(DV_CC)
I_CCTOTAL
TABLE 3. DELTA LIMITS
VARIATION
±10% of specified value in Table 4
±10% of specified value in Table 4
±10% of specified value in Table 4
TABLE 4. 9042 DC ELECTRICAL CHARACTERISTICS
(AV_CC = DV_CC = +5V ±5%; V_REF TIED TO V_OFFSET THROUGH 50 Ω; T_A = -55°C TO +125°C
PARAMETER
SYMBOL
CONDITION
SUBGROUPS MIN
TYP
MAX
Resolution
12
DC ACCURACY
No Missing Codes¹
-55 to 125°C 1, 2, 3
Guaranteed
Offset Error
-55 to 125°C 1, 2, 3 -10
±3
10
Offset Tempco
-55 to 125°C 1, 2, 3
25
Gain Error
-55 to 125°C 1, 2, 3 -6.5
0
6.5
Gain Tempco
REFERENCE OUT
-55 to 125°C 1, 2, 3
-50
V_REF2
25°C
1
2.3 2.4 2.5
UNIT
mV
ppm/° C
% FS
ppm/° C
V
01.07.05 REV 7
All data sheets are subject to change without notice 3
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