LTC2602 Linear Technology, LTC2602 Datasheet - Page 3

• Manufacturer Part Number: LTC2602
• Description: (LTC2602 - LTC2622) Rail-to-rail DACs
• Manufacturer: Linear Technology

SYMBOL PARAMETER
AC Performance
t
e
temperature range, otherwise specifications are at T
SYMBOL
PSRR
R
I
Reference Input
I
Power Supply
V
I
Digital I/O
V
V
I
C
ELECTRICAL C
s
SC
REF
CC
LK
n
CC
IH
IL
IN
OUT
Settling Time (Note 8)
Settling Time for
1LSB Step (Note 9)
Voltage Output Slew Rate
Capacitive Load Driving
Glitch Impulse
Multiplying Bandwidth
Output Voltage Noise
Density
Output Voltage Noise
PARAMETER
Power Supply Rejection Ratio
DC Output Impedance
DC Crosstalk (Note 4)
Short-Circuit Output Current
Input Voltage Range
Resistance
Capacitance
Reference Current, Power Down Mode All DACs Powered Down
Positive Supply Voltage
Supply Current
Digital Input High Voltage
Digital Input Low Voltage
Digital Input Leakage
Digital Input Capacitance
HARA TERISTICS
CONDITIONS
At Midscale Transition
At f = 1kHz
At f = 10kHz
0.1Hz to 10Hz
0.024% ( 1LSB at 12 Bits)
0.006% ( 1LSB at 14 Bits)
0.0015% ( 1LSB at 16 Bits)
0.024% ( 1LSB at 12 Bits)
0.006% ( 1LSB at 14 Bits)
0.0015% ( 1LSB at 16 Bits)
C
CONDITIONS
V
V
V
Due to Full Scale Output Change (Note 5)
Due to Load Current Change
Due to Powering Down (per Channel)
V
Code: Zero Scale; Forcing Output to V
Code: Full Scale; Forcing Output to GND
V
Code: Zero Scale; Forcing Output to V
Code: Full Scale; Forcing Output to GND
Normal Mode
For Specified Performance
V
V
All DACs Powered Down (Note 3) V
All DACs Powered Down (Note 3) V
V
V
V
V
V
V
(Note 6)
CC
REF
REF
CC
CC
CC
CC
CC
CC
CC
CC
CC
IN
= GND to V
= 5V 10%
= 5.5V, V
= 2.5V, V
= 5V (Note 3)
= 3V (Note 3)
= 2.5V to 5.5V
= 2.5V to 3.6V
= 4.5V to 5.5V
= 2.7V to 5.5V
= 2.5V to 5.5V
= V
= V
A
CC
CC
= 25 C. V
= 5V, Midscale; –15mA I
= 2.5V, Midscale; –7.5mA I
REF
REF
The
CC
= 5.5V
= 2.5V
CC
denotes specifications which apply over the full operating
= 2.5V to 5.5V, V
MIN
LTC2622
1000
0.80
TYP MAX
180
120
100
2.7
12
15
7
LTC2602/LTC2612/LTC2622
CC
CC
CC
CC
OUT
= 5V
= 3V
OUT
REF
15mA
7.5mA
MIN
V
CC
LTC2612
, V
1000
0.80
TYP MAX
180
120
100
2.7
4.8
12
15
OUT
7
9
unloaded, unless otherwise noted.
LTC2602/LTC2612/LTC2622
MIN
7.5
7.5
2.5
2.4
2.0
15
15
44
0
MIN
0.001
0.05
0.05
0.35
0.10
TYP
–80
0.7
0.6
20
28
34
38
64
23
LTC2602
30
16
4
1000
0.80
TYP MAX
180
120
100
2.7
4.8
5.2
10
12
15
7
9
MAX
0.15
0.15
V
5.5
1.3
0.8
0.6
0.5
60
60
50
50
80
1
1
1
1
8
CC
1
nV/ Hz
nV/ Hz
UNITS
UNITS
nV • s
V/mA
3
V/ s
V
2602f
kHz
mA
mA
mA
mA
mA
mA
P-P
k
dB
pF
pF
pF
V
V
V
A
V
A
A
V
V
V
V
V
A
s
s
s
s
s
s