LTC2633-LO10 Ver la hoja de datos (PDF) - Linear Technology
Número de pieza
componentes Descripción
Fabricante
LTC2633-LO10 Datasheet PDF : 24 Pages
| |||
LTC2633
Timing 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. (See Figure 1) (Note 13)
LTC2633-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8/-LO12/-LO10/-LO8/LTC2633A-LI12/-LX12/-LZ12/-LO12 (VFS = 2.5V)
SYMBOL PARAMETER
fSCL
SCL Clock Frequency
tHD(STA)
tLOW
tHIGH
Hold Time (Repeated) Start Condition
Low Period of the SCL Clock Pin
High Period of the SCL Clock Pin
tSU(STA) Set-Up Time for a Repeated Start Condition
tHD(DAT)
tSU(DAT)
tr
tf
Data Hold Time
Data Set-Up Time
Rise Time of Both SDA and SCL Signals
Fall Time of Both SDA and SCL Signals
tSU(STO) Set-Up Time for Stop Condition
tBUF
Bus Free Time Between a Stop and Start
Condition
CONDITIONS
(Note 12)
(Note 12)
MIN
TYP
MAX
UNITS
l
0
400
kHz
l 0.6
µs
l 1.3
µs
l 0.6
µs
l 0.6
µs
l
0
0.9
µs
l 100
ns
l 20 + 0.1CB
l 20 + 0.1CB
l 0.6
300
ns
300
ns
µs
l 1.3
µs
Electrical Characteristics The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. VCC = 4.5V to 5.5V, VOUT unloaded unless otherwise specified.
LTC2633-HI12/-HI10/-HI8/-HZ12/-HZ10/-HZ8/LTC2633A-HI12/-HZ12 (VFS = 4.096V)
LTC2633-8
LTC2633-10
LTC2633-12
LTC2633A-12
SYMBOL PARAMETER
CONDITIONS
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX UNITS
DC Performance
Resolution
l8
10
12
12
Bits
Monotonicity
DNL Differential
Nonlinearity
VCC = 5V, Internal Ref. (Note 4) l 8
VCC = 5V, Internal Ref. (Note 4) l
10
±0.5
12
±0.5
12
±1
Bits
±1
LSB
INL
ZSE
VOS
VOSTC
Integral Nonlinearity VCC = 5V, Internal Ref. (Note 4) l
Zero Scale Error VCC = 5V, Internal Ref., Code = 0 l
Offset Error
VCC = 5V, Internal Ref. (Note 5) l
VOS Temperature VCC = 5V, Internal Ref.
Coefficient
±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
LSB
mV
mV
µV/°C
GE
Gain Error
VCC = 5V, Internal Ref.
l
GETC Gain Temperature VCC = 5V, Internal Ref. (Note 10)
Coefficient
C-Grade
H-Grade
±0.2 ±0.8
10
10
±0.2 ±0.8
10
10
±0.2 ±0.8
10
10
±0.2 ±0.8 %FSR
10
ppm/°C
10
ppm/°C
Load Regulation VCC = 5V ± 10%, Internal Ref. l
Mid-Scale, –10mA ≤ IOUT ≤ 10mA
ROUT DC Output
Impedance
VCC = 5V ± 10%, Internal Ref. l
Mid-Scale, –10mA ≤ IOUT ≤ 10mA
0.006 0.01
0.09 0.156
0.022 0.04
0.09 0.156
0.09 0.16
0.09 0.156
0.09 0.16 LSB/mA
0.09 0.156
Ω
2633fb
6
Share Link: 