LTC1196(Rev_0) 查看數據表（PDF） - Linear Technology
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LTC1196 Datasheet PDF : 28 Pages
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LTC1196/LTC1198
ABSOLUTE AXI U RATI GS (Notes 1, 2)
Supply Voltage (VCC) to GND .................................... 7V
Voltage
Analog Reference ...................... –0.3V to VCC + 0.3V
Digital Inputs.......................................... –0.3V to 7V
Digital Outputs .......................... –0.3V to VCC + 0.3V
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC1196-1AC, LTC1198-1AC, LTC1196-1BC,
LTC1198-1BC, LTC1196-2AC, LTC1198-2AC,
LTC1196-2BC, LTC1198-2BC................ 0°C to 70°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................ 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
CS 1
+IN 2
–IN 3
GND 4
8 VCC
7 CLK
6 DOUT
5 VREF
S8 PACKAGE
8-LEAD PLASTIC SOIC
TJMAX = 150°C, θJA = 175°C/W
ORDER PART
NUMBER*
LTC1196-1ACS8
LTC1196-1BCS8
LTC1196-2ACS8
LTC1196-2BCS8
S8 PART MARKING
CS/ 1
SHUTDOWN
CH0 2
CH1 3
GND 4
TOP VIEW
8 VCC (VREF)
7 CLK
6 DOUT
5 DIN
S8 PACKAGE
8-LEAD PLASTIC SOIC
1961A
1961B
1962A
1962B
TJMAX = 150°C, θJA = 175°C/W
ORDER PART
NUMBER*
LTC1198-1ACS8
LTC1198-1BCS8
LTC1198-2ACS8
LTC1198-2BCS8
S8 PART MARKING
1981A
1981B
1982A
1982B
*Parts available in N8 package. Consult factory for N8 samples.
RECO E DED OPERATI G CO DITIO S
SYMBOL PARAMETER
VCC
Supply Voltage
VCC = 5V Operation
fCLK
Clock Frequency
tCYC
Total Cycle Time
tSMPL
thCS
tsuCS
thDI
Analog Input Sampling Time
Hold Time CS Low After Last CLK↑
Setup Time CS↓ Before First CLK↑
(See Figures 1, 2)
Hold Time DIN After CLK↑
CONDITIONS
LTC1196
LTC1198
LTC1198
LTC1196-1
LTC1198-1
MIN TYP MAX
2.7
6
0.01
14.4
q 0.01
12.0
12
16
2.5
10
20
20
LTC1196-2
LTC1198-2
MIN TYP MAX
2.7
6
UNITS
V
0.01
12.0
MHz
0.01
9.6
MHz
12
CLK
16
CLK
2.5
CLK
13
ns
26
ns
26
ns
2
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