LTC2633-LI12 Ver la hoja de datos (PDF) - Linear Technology
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LTC2633-LI12 Datasheet PDF : 24 Pages
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LTC2633
Product Selection Guide
PART NUMBER
PART
VFS WITH INTERNAL POWER-ON RESET
MARKING**
REFERENCE
TO CODE
LTC2633A-LI12
LTC2633A-LX12
LTC2633A-LZ12
LTC2633A-LO12*
LTC2633A-HI12
LTC2633A-HZ12
LTFTC
LTFTB
LTFSZ
LTFTV
LTFTF
LTFTD
2.5V • (4095/4096)
2.5V • (4095/4096)
2.5V • (4095/4096)
2.5V • (4095/4096)
4.096V • (4095/4096)
4.096V • (4095/4096)
Mid-Scale
Mid-Scale
Zero-Scale
High Impedance
Mid-Scale
Zero-Scale
LTC2633-LI12
LTC2633-LI10
LTC2633-LI8
LTFTC
LTFTJ
LTFTQ
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
Mid-Scale
Mid-Scale
Mid-Scale
LTC2633-LX12
LTC2633-LX10
LTC2633-LX8
LTFTB
LTFTH
LTFTP
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
Mid-Scale
Mid-Scale
Mid-Scale
LTC2633-LZ12
LTC2633-LZ10
LTC2633-LZ8
LTFSZ
LTFTG
LTFTN
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
Zero-Scale
Zero-Scale
Zero-Scale
LTC2633-LO12*
LTC2633-LO10*
LTC2633-LO8*
LTFTV
LTFTW
LTFTX
2.5V • (4095/4096)
2.5V • (1023/1024)
2.5V • (255/256)
High Impedance
High Impedance
High Impedance
LTC2633-HI12
LTC2633-HI10
LTC2633-HI8
LTFTF
LTFTM
LTFTS
4.096V • (4095/4096)
4.096V • (1023/1024)
4.096V • (255/256)
Mid-Scale
Mid-Scale
Mid-Scale
LTC2633-HZ12
LTC2633-HZ10
LTC2633-HZ8
LTFTD
LTFTK
LTFTR
4.096V • (4095/4096)
4.096V • (1023/1024)
4.096V • (255/256)
Zero-Scale
Zero-Scale
Zero-Scale
* Contact Linear Technology for other Hi-Z options.
**The temperature grade is identified by a label on the shipping container.
POWER-ON
REFERENCE
MODE
Internal
External
Internal
Internal
Internal
Internal
Internal
Internal
Internal
External
External
External
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
Internal
RESOLUTION
12-Bit
12-Bit
12-Bit
12-Bit
12-Bit
12-Bit
12-Bit
10-Bit
8-Bit
12-Bit
10-Bit
8-Bit
12-Bit
10-Bit
8-Bit
12-Bit
10-Bit
8-Bit
12-Bit
10-Bit
8-Bit
12-Bit
10-Bit
8-Bit
VCC
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
2.7V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
4.5V to 5.5V
MAXIMUM
INL
±1LSB
±1LSB
±1LSB
±1LSB
±1LSB
±1LSB
±2.5LSB
±1LSB
±0.5LSB
±2.5LSB
±1LSB
±0.5LSB
±2.5LSB
±1LSB
±0.5LSB
±2.5LSB
±1LSB
±0.5LSB
±2.5LSB
±1LSB
±0.5LSB
±2.5LSB
±1LSB
±0.5LSB
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 2.7V to 5.5V, VOUT unloaded unless otherwise specified.
LTC2633-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8/-LO12/-LO10/-LO8/LTC2633A-LI12/-LX12/-LZ12/-LO12 (VFS = 2.5V)
LTC2633-8
LTC2633-10 LTC2633-12 LTC2633A-12
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
DC Performance
Resolution
l8
10
12
12
Monotonicity
VCC = 3V, Internal Ref. (Note 4) l 8
10
12
12
DNL Differential
VCC = 3V, Internal Ref. (Note 4) l
±0.5
±0.5
±1
±1
Nonlinearity
INL
ZSE
VOS
VOSTC
Integral Nonlinearity VCC = 3V, Internal Ref. (Note 4) l
Zero Scale Error VCC = 3V, Internal Ref., Code = 0 l
Offset Error
VCC = 3V, Internal Ref. (Note 5) l
VOS Temperature
Coefficient
VCC = 3V, Internal Ref.
±0.05 ±0.5
0.5 5
±0.5 ±5
±10
±0.2 ±1
0.5 5
±0.5 ±5
±10
±1 ±2.5
0.5 5
±0.5 ±5
±10
±0.5 ±1
0.5 5
±0.5 ±5
±10
GE
Gain Error
VCC = 3V, Internal Ref.
l
±0.2 ±0.8
±0.2 ±0.8
±0.2 ±0.8
±0.2 ±0.8
UNITS
Bits
Bits
LSB
LSB
mV
mV
µV/°C
%FSR
2633fb
3
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