LTC1605IG Ver la hoja de datos (PDF) - Linear Technology
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LTC1605IG Datasheet PDF : 16 Pages
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LTC1605
ABSOLUTE AXI U RATI GS
(Notes 1, 2)
VANA .......................................................................... 7V
VDIG to VANA ........................................................... 0.3V
VDIG ........................................................................... 7V
Ground Voltage Difference
DGND, AGND1 and AGND2 .............................. ±0.3V
Analog Inputs (Note 3)
VIN ..................................................................... ±25V
CAP ............................ VANA + 0.3V to AGND2 – 0.3V
REF .................................... Indefinite Short to AGND2
Momentary Short to VANA
Digital Input Voltage (Note 4) ............ VSS – 0.3V to 10V
Digital Output Voltage ........ VDGND – 0.3V to VDIG + 0.3V
Power Dissipation.............................................. 500mW
Operating Ambient Temperature Range
LTC1605C................................................ 0°C to 70°C
LTC1605I............................................ – 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
VIN 1
AGND1 2
REF 3
CAP 4
AGND2 5
D15 (MSB) 6
D14 7
D13 8
D12 9
D11 10
D10 11
D9 12
D8 13
DGND 14
28 VDIG
27 VANA
26 BUSY
25 CS
24 R/C
23 BYTE
22 D0
21 D1
20 D2
19 D3
18 D4
17 D5
16 D6
15 D7
G PACKAGE
28-LEAD PLASTIC SSOP
N PACKAGE
28-LEAD PDIP
SW PACKAGE
28-LEAD PLASTIC SO WIDE
TJMAX = 125°C, θJA = 95°C/W (G)
TJMAX = 125°C, θJA = 130°C/W (N)
TJMAX = 125°C, θJA = 130°C/W (SW)
Consult factory for Military grade parts.
ORDER PART
NUMBER
LTC1605ACG
LTC1605ACN
LTC1605ACSW
LTC1605AIG
LTC1605AIN
LTC1605AISW
LTC1605CG
LTC1605CN
LTC1605CSW
LTC1605IG
LTC1605IN
LTC1605ISW
CONVERTER CHARACTERISTICS With external reference (Notes 5, 6).
PARAMETER
Resolution
No Missing Codes
Transition Noise
Integral Linearity Error
Bipolar Zero Error
Bipolar Zero Error Drift
Full-Scale Error Drift
Full-Scale Error
Full-Scale Error Drift
Power Supply Sensitivity
VANA = VDIG = VDD
CONDITIONS
(Note 7)
Ext. Reference = 2.5V (Note 8)
Ext. Reference = 2.5V (Notes 12, 13)
Ext. Reference = 2.5V
VDD = 5V ±5% (Note 9)
LTC1605
MIN
TYP
MAX
q 16
q 15
1.0
q
±3
q
±10
±2
±7
q
±0.50
±2
±8
LTC1605A
MIN TYP MAX
UNITS
16
Bits
16
Bits
1.0
LSB
±2
LSB
±10
mV
±2
ppm/°C
±5
ppm/°C
±0.25
%
±2
ppm/°C
±8
LSB
2
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