LTC2635 Linear Technology, LTC2635 Datasheet - Page 5

• Manufacturer Part Number: LTC2635
• Description: Quad 10-Bit I2C VOUT DACs
• Manufacturer: Linear Technology

www.DataSheet4U.com
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
LTC2635-LMI12/-LMI10/-LMI8/-LMX12/-LMX10/-LMX8/-LZ12/-LZ10/-LZ8/-LMO12/-LMO10/-LM08 (V
SYMBOL PARAMETER
DC Performance
DNL
INL
ZSE
V
V
GE
GE
R
SYMBOL
V
PSR
I
DAC I
Power Supply
V
I
I
SC
CC
SD
OS
OSTC
OUT
CC
OUT
TC
SD
Resolution
Monotonicity
Differential Nonlinearity V
Integral Nonlinearity
Zero-Scale Error
Offset Error
V
Coefficient
Gain Error
Gain Temperature
Coefficient
Load Regulation
DC Output Impedance
OS
Temperature
PARAMETER
DAC Output Span
Power Supply Rejection
Short Circuit Output Current (Note 6)
DAC Output Current in High Impedance Mode
Positive Supply Voltage
Supply Current (Note 7)
Supply Current in Power-Down Mode
(Note 7)
Sinking
Sourcing
Sinking
Sourcing
CONDITIONS
V
V
V
V
V
V
V
Internal Ref., Mid-Scale,
V
–5mA ≤ I
V
–10mA ≤ I
Internal Ref., Mid-Scale,
V
–5mA ≤ I
V
–10mA ≤ I
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
C-Grade
H-Grade
= 3V, Internal Ref. (Note 10)
= 3V, Internal Ref. (Note 4)
= 3V, Internal Ref. (Note 4)
= 3V, Internal Ref. (Note 4)
= 3V, Internal Ref., Code=0
= 3V, Internal Ref. (Note 5)
= 3V, Internal Ref.
= 3V, Internal Ref.
= 3V ± 10%,
= 5V±10%,
= 3V ± 10%,
= 5V±10%,
OUT
OUT
OUT
OUT
≤ 5mA
≤ 5mA
≤ 10mA
≤ 10mA
A
= 25°C. V
CONDITIONS
External Reference
Internal Reference
V
V
Zero-Scale; V
Full-Scale; V
MO Options Only
For Specified Performance
V
V
V
V
V
V
CC
FS
CC
CC
CC
CC
CC
CC
The
= V
= 3V ± 10% or 5V ± 10%
= 3V, V
= 3V, Internal Reference
= 5V V
= 5V, Internal Reference
= 5V, C-Grade
= 5V, H-Grade
l
l
l
l
l
l
l
l
l
l
l
CC
l
= 5.5V
CC
REF
REF
MIN
denotes the specifi cations which apply over the full operating
OUT
8
8
OUT
= 2.7V to 5.5V, V
= 2.5V, External Reference
= 2.5V, External Reference
LTC2635-8
Shorted to GND
Shorted to V
±0.05
0.009
0.009
±0.5
±0.2
0.09
0.09
TYP
±10
0.5
10
10
0.016
0.016
0.156
0.156
MAX
±0.5
±0.5
±0.8
±5
5
CC
OUT
MIN
10
10
unloaded unless otherwise specifi ed.
LTC2635-10
0.035
0.035
±0.2
±0.5
±0.2
0.09
0.09
TYP
±10
0.5
10
10
l
l
l
l
l
l
l
l
l
l
l
0.064
0.064
0.156
0.156
MAX
±0.5
±0.8
±1
±5
MIN
5
2.7
FS
= 2.5V)
MIN
12
12
0 to V
0 to 2.5
–0.001
0.05
TYP
–80
–28
LTC2635-12
0.5
0.6
0.6
0.7
27
1
1
REF
±0.5
±0.2
0.14
0.14
0.09
0.09
TYP
±10
0.5
LTC2635
±1
10
10
MAX
–0.1
–48
5.5
0.7
0.8
0.8
0.9
0.256
0.256
0.156
0.156
48
20
30
MAX
±2.5
±0.8
2
±1
±5
5
LSB/mA
LSB/mA
ppm/°C
ppm/°C
UNITS
UNITS
%FSR
μV/°C
5
2635f
LSB
LSB
Bits
Bits
mV
mV
mA
mA
mA
mA
mA
mA
dB
μA
μA
μA
μA
Ω
Ω
V
V
V