LTC1273(Rev0) Просмотр технического описания (PDF) - Linear Technology
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LTC1273 Datasheet PDF : 24 Pages
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LTC1273
LTC1275/LTC1276
ABSOLUTE AXI U RATI GS (Notes 1 and 2)
Supply Voltage (VDD) .............................................. 12V
Negative Supply Voltage (VSS)
LTC1275/LTC1276.................................. – 6V to GND
Total Supply Voltage (VDD to VSS)
LTC1275/LTC1276............................................... 12V
Analog Input Voltage (Note 3)
LTC1273 .................................... – 0.3V to VDD + 0.3V
LTC1275/LTC1276.............. VSS – 0.3V to VDD + 0.3V
Digital Input Voltage (Note 4)
LTC1273 ................................................ – 0.3V to 12V
LTC1275/LTC1276......................... VSS – 0.3V to 12V
Digital Output Voltage (Note 3)
LTC1273 .................................... – 0.3V to VDD + 0.3V
LTC1275/LTC1276 .............. VSS – 0.3V to VDD + 0.3V
Power Dissipation ............................................. 500mW
Operating Temperature Range
LTC1273AC, LTC1273BC, LTC1275AC
LTC1275BC, LTC1276AC, LTC1276BC .... 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
AIN 1
VREF 2
AGND 3
D11 4
D10 5
D9 6
D8 7
D7 8
D6 9
D5 10
D4 11
DGND 12
24 VDD
23 NC
22 BUSY
21 CS
20 RD
19 HBEN
18 NC
17 NC
16 D0/8
15 D1/9
14 D2/10
13 D3/11
N PACKAGE
S PACKAGE
24-LEAD PLASTIC DIP 24-LEAD PLASTIC SOL
TJMAX = 110°C, θJA = 100°C/W (N)
TJMAX = 110°C, θJA = 130°C/W (S)
ORDER
PART NUMBER
LTC1273ACN
LTC1273BCN
LTC1273ACS
LTC1273BCS
(For MIL Grade:
Contact Factory)
TOP VIEW
AIN 1
VREF 2
AGND 3
D11 4
D10 5
D9 6
D8 7
D7 8
D6 9
D5 10
D4 11
DGND 12
24 VDD
23 VSS
22 BUSY
21 CS
20 RD
19 HBEN
18 NC
17 NC
16 D0/8
15 D1/9
14 D2/10
13 D3/11
N PACKAGE
S PACKAGE
24-LEAD PLASTIC DIP 24-LEAD PLASTIC SOL
TJMAX = 110°C, θJA = 100°C/W (N)
TJMAX = 110°C, θJA = 130°C/W (S)
ORDER
PART NUMBER
LTC1275ACN
LTC1275BCN
LTC1275ACS
LTC1275BCS
LTC1276ACN
LTC1276BCN
LTC1276ACS
LTC1276BCS
(For MIL Grade:
Contact Factory)
CO VERTER CHARACTERISTICS With Internal Reference (Notes 5 and 6)
PARAMETER
Resolution (No Missing Codes)
Integral Linearity Error
Differential Linearity Error
Offset Error
Full Scale Error
Full Scale Tempco
CONDITIONS
(Note 7)
Commercial
Military
Commercial
Military
(Note 8)
IOUT(REFERENCE) = 0
LTC1273A/LTC1275A/LTC1276A
MIN
TYP
MAX
q 12
±1/2
q
±1/2
q
±3/4
q
±3/4
q
±1
±3
q
±4
±10
q
±5
±25
LTC1273B/LTC1275B/LTC1276B
MIN
TYP
MAX
12
±1
±1
±1
±1
±1
±4
±6
±15
±10
±45
UNITS
Bits
LSB
LSB
LSB
LSB
LSB
LSB
LSB
LSB
ppm/°C
2
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