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ADC0831 Просмотр технического описания (PDF) - Texas Instruments

Номер в каталогеADC0831 TI
Texas Instruments TI
Компоненты Описание8-Bit Serial I/O A/D Converters with Multiplexer Options
ADC0831 Datasheet PDF : 41 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
ADC0831-N, ADC0832-N, ADC0834-N, ADC0838-N
www.ti.com
SNAS531B – AUGUST 1999 – REVISED MARCH 2013
Converter and Multiplexer Electrical Characteristics (continued)
The following specifications apply for VCC = V+ = VREF = 5V, VREF VCC +0.1V, TA = Tj = 25°C, and fCLK = 250 kHz unless
otherwise specified. Boldface limits apply from TMIN to TMAX.
Parameter
Conditions
CIWM Devices
Typ (1)
Tested Design
Limit(2) Limit(3)
BCV, CCV, CCWM, BCN
and CCN Devices
Typ (1)
Tested
Limit (2)
Design
Limit (3)
Units
DIGITAL AND DC CHARACTERISTICS
VIN(1), Logical “1” Input Voltage (Min) VCC = 5.25V
2.0
VIN(0), Logical “0” Input Voltage
(Max)
VCC = 4.75V
0.8
2.0
2.0
V
0.8
0.8
V
IIN(1), Logical “1” Input Current (Max) VIN = 5.0V
IIN(0), Logical “0” Input Current (Max) VIN = 0V
0.005
1
0.005
1
0.005
1
1
μA
0.00
5
1
1
μA
VOUT(1), Logical “1” Output Voltage
(Min)
VOUT(0), Logical “0” Output Voltage
(Max)
IOUT, TRI-STATE Output Current
(Max)
ISOURCE, Output Source Current
(Min)
VCC = 4.75V
IOUT = 360 μA
IOUT = 10 μA
VCC = 4.75V,
IOUT = 1.6 mA
VOUT = 0V
VOUT = 5V
VOUT = 0V
0.1
0.1
14
2.4
4.5
0.4
3
3
6.5
2.4
2.4
V
4.5
4.5
V
0.4
0.4
V
0.1
3
3
μA
0.1
+3
+3
μA
14
7.5
6.5
mA
ISINK, Output Sink Current (Min)
ICC, Supply Current
(Max)
ADC0831-N,
ADC0834-N,
ADC0838-N
VOUT = VCC
16
8.0
0.9
2.5
16
9.0
8.0
mA
0.9
2.5
2.5
mA
ADC0832-N
Includes Ladder
Current
2.3
6.5
2.3
6.5
6.5
mA
Copyright © 1999–2013, Texas Instruments Incorporated
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Product Folder Links: ADC0831-N ADC0832-N ADC0834-N ADC0838-N
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