SPT1175ACN Ver la hoja de datos (PDF) - Unspecified
Número de pieza
componentes Descripción
Fabricante
SPT1175ACN Datasheet PDF : 8 Pages
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ABSOLUTE MAXIMUM RATINGS (Beyond which damage may occur)(1) 25 °C
Supply Voltages
VDD ........................................................... -0.5 to +7.0 V
Input Voltages
Analog Input .............................................. AGND to VDD
Reference Input Voltage ........................... AGND to VDD
ESD Susceptibility(2) ................................................. ±1,500 V
Temperature
Operating Temperature ................................. 0 to +70 °C
Junction Temperature ........................................... 175 °C
Lead Temperature, (soldering 10 seconds) .......... 300 °C
Storage Temperature ................................ -55 to +125 °C
Notes: 1. Operation at any Absolute Maximum Rating is not implied. See Electrical Specifications for proper nominal
applied conditions in typical applications.
2. 100 pF discharged through a 1.5 kΩ resistor (human body model).
ELECTRICAL SPECIFICATIONS
TA= +25 °C, AVDD=DVDD=+5.0 V, AGND=DGND=0.0 V, VRB=+0.6 V and VRT=+2.6 V, unless otherwise specified.
PARAMETERS
Resolution
DC Accuracy (+25 °C)
Integral Nonlinearity
Differential Nonlinearity
No Missing Codes
Analog Input
Input Voltage Range
Input Bias Current
Input Resistance
Input Capacitance
Input Bandwidth
Reference Input
Reference Ladder Resistance
Reference Current
Reference Input Voltage
Internal Bias
Offset Voltage Error
Top
Bottom
Timing Characteristics
Maximum Conversion Rate
Output Data Delay (td)
Output Data Delay
(Tdish, Tdisl)
Data Valid Time
(Teneh, Tenel)
Sampling Time Offset
TEST
CONDITIONS
VRB
VRT
VRB
VRT-VRB
Short VRT and VRTS
Short VRB and VRBS
1 MHz Input Sine Wave
(High Z)
Tri-State Circuit
TEST
LEVEL
I
I
I
I
I
VI
V
V
I
I
IV
IV
I
I
I
I
I
IV
IV
IV
IV
SPT1175
MIN
TYP
8
±0.8
±0.6
Guaranteed
VRB
100
200
15
12
200
300
5.0
6.7
0
0.6
-
2.6
0.55
0.60
1.9
2.0
-18
-25
0
10
20
30
18
5
MAX
UNITS
Bits
±1.2 LSB
±1.0 LSB
VRT V
±5.0 µA
kΩ
pF
MHz
400 Ω
10.0 mA
-V
2.8 V
0.65 V
2.1 V
-68 mV
40 mV
MSPS
30 ns
100 ns
100 ns
10 ns
NOTE: It is strongly recommended that all of the supply pins (AVDD, DVDD) be powered from the same source.
SPT
2
SPT1175
6/24/97
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