LTC1282(Rev0) データシートの表示（PDF） - Linear Technology
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LTC1282 Datasheet PDF : 24 Pages
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LTC1282
ABSOLUTE AXI U RATI GS
(Notes 1 and 2)
Supply Voltage (VDD) .............................................. 12V
Negative Supply Voltage (VSS)................... – 6V to GND
Total Supply Voltage (VDD to VSS) .......................... 12V
Analog Input Voltage
(Note 3) .............................. VSS – 0.3V to VDD + 0.3V
Digital Input Voltage (Note 4) ........... VSS – 0.3V to 12V
Digital Output Voltage
(Note 3) .............................. VSS – 0.3V to VDD + 0.3V
Power Dissipation............................................. 500mW
Specified Temperature Range (Note 14) ..... 0°C to 70°C
Operating Temperature Range
LTC1282AC, LTC1282BC ......................... 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(MSB) 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
LTC1282ACN
LTC1282BCN
LTC1282ACS
LTC1282BCS
Consult factory for Industrial and Military grade parts (Note 14).
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
Power Supply Rejection
CONDITIONS
(Note 7)
Commercial
Military
Commercial
Military
(Note 8)
IOUT(REF) = 0
(Note 9) VDD ±10%
(Note 10) VSS ±10%
MIN
q 12
q
q
q
q
q
q
LTC1282A
TYP
±5
± 0.3
± 0.1
MAX MIN
12
±1/2
±1/2
±3/4
±3/4
±1
±3
±4
±10
±25
LTC1282B
TYP
±10
±0.3
±0.1
MAX UNITS
Bits
±1
LSB
±1
LSB
±1
LSB
±1
LSB
±1
LSB
±4
LSB
±6
LSB
±15
LSB
±45 ppm/°C
LSB
LSB
DY A IC ACCURACY (Note 5)
SYMBOL
S/(N + D)
THD
IMD
PARAMETER
Signal-to-Noise Plus Distortion Ratio
Total Harmonic Distortion
Peak Harmonic or Spurious Noise
Intermodulation Distortion
Full Power Bandwidth
Full Linear Bandwidth (S/(N + D) ≥ 68dB)
CONDITIONS
10kHz/70kHz Input Signal
10kHz/70kHz Input Signal, Up to 5th Harmonic
10kHz/70kHz Input Signal
fIN1 = 19.0kHz, fIN2 = 20.6kHz
LTC1282A/LTC1282B
MIN
TYP
MAX
71/69
– 82/– 77
– 82/– 77
– 78
4
200
UNITS
dB
dB
dB
dB
MHz
kHz
2
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