LTC1199 查看數據表（PDF） - Linear Technology
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LTC1199 Datasheet PDF : 28 Pages
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LTC1197/LTC1197L
LTC1199/LTC1199L
ABSOLUTE AXI U RATI GS (Notes 1, 2)
Supply Voltage (VCC) ............................................... 12V
Voltage
Analog Input ..................... GND – 0.3V to VCC + 0.3V
Digital Input ................................ GND – 0.3V to 12V
Digital Output .................... GND – 0.3V to VCC + 0.3V
Power Dissipation .............................................. 500mW
Storage Temperature Range ................. – 65°C to 150°C
Operating Temperature Range
LTC1197C/LTC1197LC
LTC1199C/LTC1199LC........................... 0°C to 70°C
LTC1197I/LTC1197LI
LTC1199I/LTC1199LI ........................ – 45°C to 85°C
Lead Temperature (Soldering, 10 sec)................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
TOP VIEW
CS 1
+IN 2
–IN 3
GND 4
8 VCC
7 CLK
6 DOUT
5 VREF
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 210°C/W
ORDER PART
NUMBER
LTC1197CMS8
LTC1197IMS8
LTC1197LCMS8
LTC1197LIMS8
MS8 PART MARKING
LTKV LTBL
LTKW LTJA
TOP VIEW
CS 1
CH0 2
CH1 3
GND 4
8 VCC
7 CLK
6 DOUT
5 DIN
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 210°C/W
ORDER PART
NUMBER
LTC1199CMS8
LTC1199IMS8
LTC1199LCMS8
LTC1199LIMS8
MS8 PART MARKING
LTFL LTCM
LTWB LTWC
Consult factory for parts specified with wider operating temperature ranges.
TOP VIEW
CS 1
+IN 2
– IN 3
GND 4
8 VCC
7 CLK
6 DOUT
5 VREF
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 175°C/W
TOP VIEW
CS 1
CH0 2
CH1 3
GND 4
8 VCC
7 CLK
6 DOUT
5 DIN
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 150°C, θJA = 175°C/W
ORDER PART
NUMBER
LTC1197CS8
LTC1197IS8
LTC1197LCS8
LTC1197LIS8
S8 PART MARKING
1197 1197L
1197I 1197LI
ORDER PART
NUMBER
LTC1199CS8
LTC1199IS8
LTC1199LCS8
LTC1199LIS8
S8 PART MARKING
1199 1199L
1199I 1199LI
RECO E DED OPERATI G CO DITIO S The q denotes the specifications which apply over
the full operating temperature range, otherwise specifications are at TA = 25°C.
SYMBOL PARAMETER
CONDITIONS
LTC1197
MIN TYP MAX
LTC1199
MIN TYP MAX
UNITS
VCC
Supply Voltage
VCC = 5V Operation
fCLK
Clock Frequency
tCYC
Total Cycle Time
tSMPL Analog Input Sampling Time
thCS
Hold Time CS Low After Last CLK↑
4
q 0.05
14
1.5
13
9
4
7.2 0.05
16
1.5
13
6
V
7.2
MHz
CLK
CLK
ns
2
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