LTC1655LI データシートの表示（PDF） - Linear Technology
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LTC1655LI Datasheet PDF : 16 Pages
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LTC1655/LTC1655L
ABSOLUTE MAXIMUM RATINGS
(Note 1)
VCC to GND .............................................. – 0.5V to 7.5V
TTL Input Voltage .................................... – 0.5V to 7.5V
VOUT, REF ....................................... – 0.5V to VCC + 0.5V
Maximum Junction Temperature ......................... 125°C
Operating Temperature Range
LTC1655C/LTC1655LC ........................... 0°C to 70°C
LTC1655I/LTC1655LI ........................ – 40°C to 85°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
PACKAGE/ORDER I FOR ATIO
TOP VIEW
CLK 1
DIN 2
CS/LD 3
DOUT 4
8 VCC
7 VOUT
6 REF
5 GND
N8 PACKAGE
8-LEAD PDIP
S8 PACKAGE
8-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 100°C/W (N8)
TJMAX = 125°C, θJA = 150°C/W (S8)
Consult factory for Military grade parts.
ORDER PART
NUMBER
LTC1655CN8
LTC1655IN8
LTC1655CS8
LTC1655IS8
LTC1655LCN8
LTC1655LIN8
LTC1655LCS8
LTC1655LIS8
S8 PART MARKING
1655
1655I
1655L
1655LI
ELECTRICAL CHARACTERISTICS
The q denotes specifications which apply over the full operating temperature range, otherwise specifications are at TA = 25°C.
VCC = 4.5V to 5.5V (LTC1655), VCC = 2.7V to 5.5V (LTC1655L); VOUT unloaded, REF unloaded, unless otherwise noted.
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX
UNITS
DAC
Resolution
q
16
Bits
Monotonicity
q
16
Bits
DNL
Differential Nonlinearity
INL
Integral Nonlinearity
ZSE
Zero Scale Error
Guaranteed Monotonic (Note 2)
LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External) q
LTC1655L, REF = 2.2V, VCC = 5V (Note 8) (External) q
±0.3 ±1.0
LSB
±0.5 ±1.0
LSB
LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External) q
LTC1655L, REF = 2.2V, VCC = 5V (Note 8) (External) q
±8
± 20
LSB
±8
± 20
LSB
LTC1655
q
0
3.0
mV
LTC1655L
q
0
3.5
mV
VOS
Offset Error
VOSTC
Offset Error Tempco
Gain Error
Gain Error Drift
Measured at Code 200
LTC1655, REF = 2.2V, VCC = 5V (Note 8) (External) q
LTC1655L, REF = 1.3V, VCC = 2.7V (Note 8) (External) q
REF = 2.2V (External), VCC = 5V (Note 8)
q
±0.5 ±3.0
±0.5 ±3.5
±5
±5
± 16
0.5
mV
mV
µV/°C
LSB
ppm/°C
Power Supply
VCC
Positive Supply Voltage
For Specified Performance
LTC1655
LTC1655L
q 4.5
q 2.7
5.5
V
5.5
V
ICC
Supply Current
(Note 3)
q
600 1200
µA
2
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