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ADC0816 Просмотр технического описания (PDF) - National ->Texas Instruments

Номер в каталогеADC0816 National-Semiconductor
National ->Texas Instruments National-Semiconductor
Компоненты Описание8-Bit μP Compatible A/D Converters with 16-Channel Multiplexer
ADC0816 Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
Absolute Maximum Ratings (Notes 1, 2)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
Supply Voltage (VCC) (Note 3)
Voltage at Any Pin
6.5V
−0.3V to (VCC
+0.3V)
Except Control Inputs
Voltage at Control Inputs
−0.3V to 15V
(START, OE, CLOCK, ALE, EXPANSION CONTROL,
ADD A, ADD B, ADD C, ADD D)
Storage Temperature Range
−65°C to + 150°C
Package Dissipation at TA = 25°C
Lead Temp. (Soldering, 10 seconds)
875 mW
Dual-In-Line Package (Plastic)
260°C
Molded Chip Carrier Package
Vapor Phase (60 seconds)
Infrared (15 seconds)
ESD Susceptibility (Note 9)
215°C
220°C
400V
Operating Conditions (Notes 1, 2)
Temperature Range (Note 1)
ADC0816CCN, ADC0817CCN
Range of VCC (Note 1)
Voltage at Any Pin
Except Control Inputs
TMINTATMAX
−40°CTA+85°C
4.5 VDC to 6.0 VDC
0V to VCC
Voltage at Control Inputs
0V to 15V
(START, OE, CLOCK, ALE, EXPANSION CONTROL,
ADD A, ADD B, ADD C, ADD D)
Electrical Characteristics
Converter Specifications: VCC=5 VDC= VREF(+), VREF(−)=GND, VIN=VCOMPARATOR IN,TMINTMAX and fCLK = 640 kHz unless other-
wise stated.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
ADC0816
Total Unadjusted Error
(Note 5)
ADC0817
25°C
TMIN to TMAX
±½
LSB
±¾
LSB
Total Unadjusted Error
0°C to 70°C
±1
LSB
(Note 5)
Input Resistance
TMIN to TMAX
From Ref(+) to Ref(−)
±1¼
LSB
1.0
4.5
kΩ
VREF(+)
Analog Input Voltage Range
Voltage, Top of Ladder
Voltage, Center of Ladder
(Note 4) V(+) or V(−)
Measured at Ref(+)
GND − 0.1
VCC + 0.1
VDC
VCC
VCC+0.1
V
V
VCC/2 − 0.1 VCC/2 VCC/2 + 0.1
VREF(−)
Voltage, Bottom of Ladder
Comparator Input Current
Measured at Ref(−)
fc=640 kHz, (Note 6)
−0.1
0
V
−2
±0.5
2
μA
Electrical Characteristics
Digital Levels and DC Specifications: ADC0816CCN, ADC0817CCN—4.75VVCC5.25V, −40°CTA+85°C unless otherwise
noted.
Symbol
Parameter
Conditions
Min
Typ
Max
Units
ANALOG MULTIPLEXER
(Any Selected Channel)
RON
ΔRON
IOFF+
IOFF(−)
Analog Multiplexer ON Resistance
ΔON Resistance Between Any 2
Channels
OFF Channel Leakage Current
OFF Channel Leakage Current
TA=25°C, RL=10k
TA=85°C
TA=125°C
(Any Selected Channel)
RL=10k
VCC=5V, VIN=5V,
TA=25°C
TMIN to TMAX
VCC=5V, VIN=0,
TA=25°C
TMIN to TMax
1.5
3
kΩ
6
kΩ
9
kΩ
75
Ω
−200
−1.0
10
200
nA
1.0
μA
nA
μA
3
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