ltc2633-lz8 Linear Technology Corporation, ltc2633-lz8 Datasheet - Page 4

• Manufacturer Part Number: ltc2633-lz8
• Description: Dual 12-/10-/8-bit I2c Vout Dacs With 10ppm/?c Reference
• Manufacturer: Linear Technology Corporation

LTC2633
SYMBOL PARAMETER
GE
R
electrical characteristics
LTC2633-LI12/-LI10/-LI8/-LX12/-LX10/-LX8/-LZ12/-LZ10/-LZ8/-LO12/-LO10/-LO8/LTC2633A-LI12/-LX12/-LZ12/-LO12 (V
SYMBOL PARAMETER
V
PSR
I
DAC I
Power Supply
V
I
I
Reference Input
I
Reference Output
4
temperature range, otherwise specifications are at T
SC
CC
SD
REF
OUT
OUT
CC
TC
SD
Gain Temperature
Coefficient
Load Regulation
DC Output
Impedance
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)
Input Voltage Range
Resistance
Capacitance
Reference Current, Power Down Mode
Output Voltage
Reference Temperature Coefficient
Output Impedance
Capacitive Load Driving
Short Circuit Current
Sinking
Sourcing
CONDITIONS
V
Internal Ref., Mid-Scale,
Internal Ref., Mid-Scale,
CC
C-Grade
H-Grade
V
–5mA ≤ I
V
–10mA ≤ I
V
–5mA ≤ I
V
–10mA ≤ I
= 3V, Internal Ref. (Note 10)
CC
CC
CC
CC
= 3V ± 10%,
= 5V ± 10%,
= 3V ± 10%,
= 5V ± 10%,
OUT
OUT
OUT
OUT
≤ 5mA
≤ 5mA
≤ 10mA
≤ 10mA
CONDITIONS
External Reference
Internal Reference
V
V
LO Options Only
For Specified Performance
V
V
V
V
V
DAC Powered Down
V
CC
FS
CC
CC
CC
CC
CC
CC
Zero Scale; V
Full Scale; V
= V
= 3V ± 10% or 5V ± 10%
= 3V, V
= 3V, Internal Reference
= 5V V
= 5V, Internal Reference
= 5V
= 5.5V, REF Shorted to GND
A
CC
= 25°C. V
= 5.5V
REF
REF
l
l
l
l
The
= 2.5V, External Reference
= 2.5V, External Reference
OUT
MIN TYP MAX MIN TYP MAX MIN TYP MAX MIN TYP MAX
OUT
l
CC
LTC2633-8
shorted to GND
denotes the specifications which apply over the full operating
shorted to V
0.009
0.009
0.09
0.09
= 2.7V to 5.5V, V
10
10
0.016
0.016
0.156
0.156
CC
LTC2633-10
OUT
0.035
0.035
0.09
0.09
10
10
unloaded unless otherwise specified.
0.064
0.064
0.156
0.156
l
l
l
l
l
l
l
l
l
l
l
l
l
LTC2633-12
1.24
MIN
120
2.7
1
0.14
0.14
0.09
0.09
10
10
0.256
0.256
0.156
0.156
0 to V
0 to 2.5
0.005
0.01
1.25
TYP
–80
–28
160
±10
0.3
0.4
0.3
0.4
0.5
0.5
2.5
27
12
10
REF
LTC2633A-12
0.14
0.14
0.09
0.09
FS
10
10
MAX
±0.5
1.26
–48
V
200
5.5
0.5
0.6
0.5
0.6
48
= 2.5V)
2
5
CC
0.256
0.256
0.156
0.156
LSB/mA
LSB/mA
ppm/°C
ppm/°C
ppm/°C
UNITS
UNITS
2633fb
mA
mA
mA
mA
mA
mA
mA
kΩ
kΩ
dB
µA
µA
µA
pF
µF
Ω
Ω
V
V
V
V
V