LTC2621 LINER [Linear Technology], LTC2621 Datasheet - Page 3

• Manufacturer Part Number: LTC2621
• Description: 16-/14-/12-Bit Rail-to-Rail DACs in 10-Lead DFN
• Manufacturer: LINER [Linear Technology]

temperature range, otherwise specifications are at T
unless otherwise noted.
SYMBOL
PSR
R
I
Reference Input
I
Power Supply
V
I
Digital I/O
V
V
V
V
I
C
ELECTRICAL C
SC
REF
CC
LK
CC
IH
IL
OH
OL
IN
OUT
PARAMETER
Power Supply Rejection
DC Output Impedance
Short-Circuit Output Current
Input Voltage Range
Resistance
Capacitance
Reference Current, Power Down Mode DAC Powered Down
Positive Supply Voltage
Supply Current
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
HARA TERISTICS
C
CONDITIONS
V
V
V
V
V
V
Normal Mode
For Specified Performance
V
V
DAC Powered Down (Note 3) V
DAC Powered Down (Note 3) V
V
V
V
V
Load Current = –100 A
Load Current = +100 A
V
(Note 4)
CC
CC
REF
REF
CC
CC
CC
CC
CC
CC
CC
CC
IN
Code: Zero Scale; Forcing Output to V
Code: Full Scale; Forcing Output to GND
Code: Zero Scale; Forcing Output to V
Code: Full Scale; Forcing Output to GND
= GND to V
= 5V 10%
= 3V 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
= 2.5V to 5.5V
= V
= V
A
CC
CC
= 25 C. REF = 4.096V (V
= 5V, Midscale; –15mA I
= 2.5V, Midscale; –7.5mA I
REF
REF
The
CC
= 5.5V
= 2.5V
denotes specifications which apply over the full operating
CC
CC
= 5V
= 3V
LTC2601/LTC2611/LTC2621
CC
OUT
CC
CC
= 5V), REF = 2.048V (V
OUT
15mA
7.5mA
V
CC
LTC2601/LTC2611/LTC2621
MIN
7.5
7.5
2.5
2.4
2.0
15
15
88
0
– 0.4
CC
= 2.5V), V
0.001
0.375
0.04
0.05
0.30
0.40
0.10
TYP
–80
–80
124
20
27
35
39
15
OUT
MAX
0.15
0.15
0.55
0.45
160
V
5.5
0.8
0.6
0.4
unloaded,
60
60
50
50
1
1
1
8
CC
1
UNITS
3
2601f
mA
mA
mA
mA
mA
mA
k
dB
dB
pF
pF
V
A
V
A
A
V
V
V
V
V
V
A