ltc2636-lz8 Linear Technology Corporation, ltc2636-lz8 Datasheet - Page 8

• Manufacturer Part Number: ltc2636-lz8
• Description: Octal 12-/10-/8-bit Spi Vout Dacs With10ppm/?c Referenc
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
LTC2636-HMI12/-HMI10/-HMI8/-HMX12/-HMX10/-HMX8/-HZ12/-HZ10/-HZ8 (V
SYMBOL
V
PSR
I
Power Supply
V
I
I
Reference Input
V
I
Reference Output
Digital I/O
V
V
I
C
AC Performance
t
LTC2636
temperature range, otherwise specifi cations are at T
8
SC
CC
SD
REF
LK
S
OUT
CC
REF
IH
IL
IN
PARAMETER
DAC Output Span
Power Supply Rejection
Short Circuit Output Current (Note 6)
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 Coeffi cient
Output Impedance
Capacitive Load Driving
Short Circuit Current
Digital Input High Voltage
Digital Input Low Voltage
Digital Input Leakage
Digital Input Capacitance
Settling Time
Voltage Output Slew Rate
Capacitive Load Driving
Glitch Impulse
DAC-to-DAC Crosstalk
Multiplying Bandwidth
Sinking
Sourcing
CONDITIONS
External Reference
Internal Reference
V
V
For Specifi ed Performance
V
V
V
V
DAC Powered Down
V
V
(Note 8)
V
±0.39% (±1LSB at 8 Bits)
±0.098% (±1LSB at 10 Bits)
±0.024% (±1LSB at 12 Bits)
At Mid-Scale Transition
1 DAC held at FS, 1 DAC Switch 0-FS
External Reference
A
CC
FS
CC
CC
CC
CC
CC
IN
CC
= 25°C. V
Zero-Scale; V
Full-Scale; V
= GND to V
= V
= 5V±10%
= 5V, V
= 5V, Internal Reference
= 5V, C-Grade, I-Grade
= 5V, H-Grade
= 5.5V; REF Shorted to GND
= 5V (Note 9)
CC
The
= 5.5V
REF
l
CC
= 4.096V, External Reference
CC
OUT
denotes the specifi cations which apply over the full operating
OUT
= 4.5V to 5.5V, V
Shorted to GND
Shorted to V
FS
= 4.096V)
CC
OUT
unloaded unless otherwise specifi ed.
l
l
l
l
l
l
l
l
l
l
l
l
l
l
l
2.032
MIN
120
4.5
2.4
1
0 to 4.096
0 to V
0.005
2.048
TYP
–80
–28
160
±10
500
320
1.0
1.1
0.5
0.5
0.5
3.8
4.3
4.8
1.0
3.0
2.4
27
12
10
4
REF
2.064
MAX
–48
V
200
5.5
1.3
1.5
1.8
0.1
0.8
2.5
48
±1
5
CC
ppm/°C
UNITS
V/μs
nV•s
nV•s
2636f
kHz
mA
mA
mA
mA
mA
kΩ
kΩ
dB
μA
μA
μA
μA
pF
μF
pF
μs
μs
μs
pF
V
V
V
V
V
V
V