LTC1598LCG(RevA) Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Lista de partido
LTC1598LCG
(Rev.:RevA)
(Rev.:RevA)
Linear Technology
LTC1598LCG Datasheet PDF : 24 Pages
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LTC1594L/LTC1598L
ABSOLUTE MAXIMUM RATINGS
(Notes 1, 2)
Supply Voltage (VCC) to GND ................................... 12V
Voltage
Analog Reference .................... – 0.3V to (VCC + 0.3V)
Analog Inputs .......................... – 0.3V to (VCC + 0.3V)
Digital Inputs .........................................– 0.3V to 12V
Digital Output .......................... – 0.3V to (VCC + 0.3V)
Power Dissipation .............................................. 500mW
Operating Temperature Range
LTC1594LCS/LTC1598LCG ..................... 0°C to 70°C
LTC1594LIS/LTC1598LIG ................. – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
PACKAGE/ORDER INFORMATION
CH0 1
CH1 2
CH2 3
CH3 4
ADCIN 5
VREF 6
COM 7
GND 8
TOP VIEW
16 VCC
15 MUXOUT
14 DIN
13 CSMUX
12 CLK
11 VCC
10 DOUT
9 CSADC
S PACKAGE
16-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 120°C/ W
ORDER PART
NUMBER
LTC1594LCS
LTC1594LIS
Consult factory for Military grade parts.
CH5 1
CH6 2
CH7 3
GND 4
CLK 5
CSMUX 6
DIN 7
COM 8
GND 9
CSADC 10
DOUT 11
NC 12
TOP VIEW
24 CH4
23 CH3
22 CH2
21 CH1
20 CH0
19 VCC
18 MUXOUT
17 ADCIN
16 VREF
15 VCC
14 CLK
13 NC
G PACKAGE
24-LEAD PLASTIC SSOP
TJMAX = 150°C, θJA = 110°C/ W
ORDER PART
NUMBER
LTC1598LCG
LTC1598LIG
RECOM ENDED OPERATING CONDITIONS The q denotes the specifications which apply over
the full operating temperature range, otherwise specifications are at TA = 25°C. (Note 5)
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
VCC
fCLK
tCYC
thDI
tsuCS
tsuDI
tWHCLK
tWLCLK
tWHCS
tWLCS
Supply Voltage (Note 3)
Clock Frequency
Total Cycle Time
Hold Time, DIN After CLK↑
Setup Time CS↓ Before First CLK↑ (See Operating Sequence)
Setup Time, DIN Stable Before CLK↑
CLK High Time
CLK Low Time
CS High Time Between Data Transfer Cycles
CS Low Time During Data Transfer
VCC = 2.7V
fCLK = 200kHz
VCC = 2.7V
VCC = 2.7V
VCC = 2.7V
VCC = 2.7V
VCC = 2.7V
fCLK = 200kHz
fCLK = 200kHz
2.7
(Note 4)
95
450
2
600
1.5
1.5
25
70
3.6
V
200
kHz
µs
ns
µs
ns
µs
µs
µs
µs
2
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