ltc1658is8-trpbf Linear Technology Corporation, ltc1658is8-trpbf Datasheet - Page 3

• Manufacturer Part Number: ltc1658is8-trpbf
• Description: Ltc1658 - 14-bit Rail-to-rail Micropower Dac
• Manufacturer: Linear Technology Corporation

ELECTRICAL CHARACTERISTICS
SYMBOL
AC Performance
Reference Input
R
V
Digital I/O
V
V
V
V
V
V
V
V
I
C
Switching (V
t
t
t
t
t
t
t
t
t
Switching (V
t
t
t
t
t
t
t
t
t
V
LEAK
1
2
3
4
5
6
7
8
9
1
2
3
4
5
6
7
8
9
REF
IH
IL
OH
OL
IH
IL
OH
OL
IN
CC
IN
= 2.7V to 5.5V, V
PARAMETER
Output Impedance to GND
Output Line Regulation
Voltage Output Slew Rate
Voltage Output Settling Time
Digital Feedthrough
REF Input Resistance
REF Input Range
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
Digital Input High Voltage
Digital Input Low Voltage
Digital Output High Voltage
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
D
D
CLK High Time
CLK Low Time
CS/LD Pulse Width
LSB CLK to CS/LD
CS/LD Low to CLK
D
CLK Low to CS/LD Low
D
D
CLK High Time
CLK Low Time
CS/LD Pulse Width
LSB CLK to CS/LD
CS/LD Low to CLK
D
CLK Low to CS/LD Low
CC
CC
IN
IN
OUT
IN
IN
OUT
= 4.5V to 5.5V)
= 2.7V to 5.5V)
Valid to CLK Setup
Valid to CLK Hold
Valid to CLK Setup
Valid to CLK Hold
Output Delay
Output Delay
OUT
unloaded, REF V
Input Code = 0
Input Code = 16383, V
(Note 3) to 0.5LSB
(Notes 5, 6)
V
V
V
V
V
V
V
V
V
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
C
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
(Note 6)
C
(Note 6)
CONDITIONS
CC
CC
CC
CC
CC
CC
CC
CC
IN
LOAD
LOAD
= GND to V
= 5V
= 5V
= 5V, I
= 5V, I
= 3V
= 3V
= 3V, I
= 3V, I
CC
= 15pF
= 15pF
, T
OUT
OUT
OUT
OUT
A
= T
= – 1mA, D
= 1mA, D
= – 1mA, D
= 1mA, D
CC
MIN
to T
CC
OUT
OUT
= 2.7V to 5.5V, REF = 2.5V
MAX
OUT
OUT
Only
Only
, unless otherwise noted.
Only
Only
V
V
CC
CC
MIN
0.35
2.4
2.0
30
40
40
40
50
40
20
20
60
60
60
80
60
30
10
30
0
0
5
0
– 0.7
– 0.7
TYP
1.0
0.3
70
12
60
MAX
LTC1658
200
V
100
150
1.5
0.8
0.4
0.6
0.4
10
CC
10
UNITS
mV/V
nV • s
3
V/ s
k
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
V
V
V
V
V
V
V
A
s