LTC1606AC Просмотр технического описания (PDF) - Linear Technology
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LTC1606AC Datasheet PDF : 16 Pages
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LTC1606
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) ........ VDGND – 0.3V to 10V
Digital Output Voltage ........ VDGND – 0.3V to VDIG + 0.3V
Power Dissipation .............................................. 500mW
Operating Ambient Temperature Range
LTC1606AC/LTC1606C ............................ 0°C to 70°C
LTC1606AI/LTC1606I ......................... – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
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
TOP VIEW
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
ORDER PART
NUMBER
LTC1606ACG
LTC1606AIG
LTC1606CG
LTC1606IG
LTC1606ACSW
LTC1606AISW
LTC1606CSW
LTC1606ISW
G PACKAGE
28-LEAD PLASTIC SSOP
SW PACKAGE
28-LEAD PLASTIC SO
TJMAX = 125°C, θJA = 95°C/W (G)
TJMAX = 125°C, θJA = 130°C/W (SW)
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking: http://www.linear.com/leadfree/
Consult LTC Marketing for parts specified with wider operating temperature ranges.
CO VERTER CHARACTERISTICS The ● indicates specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. (Notes 5, 6)
PARAMETER
CONDITIONS
LTC1606
MIN
TYP
MAX
LTC1606A
MIN TYP MAX
UNITS
Resolution
● 16
16
Bits
No Missing Codes
● 15
16
Bits
Transition Noise
Integral Linearity Error
(Note 7)
0.65
●
±3
0.65
LSBRMS
±2
LSB
Bipolar Zero Error
Ext. Reference = 2.5V (Note 8)
●
±10
±10
mV
Bipolar Zero Error Drift
±2
±2
ppm/°C
Full-Scale Error Drift
±7
±5
ppm/°C
Full-Scale Error
Ext. Reference = 2.5V (Notes 12, 13) ●
± 0.50
± 0.25
%
Full-Scale Error Drift
Ext. Reference = 2.5V
±2
±2
ppm/°C
Power Supply Sensitivity
VANA = VDIG = VDD
VDD = 5V ±5% (Note 9)
±8
±8
LSB
1606fa
2
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