LTC2614 Linear Technology Corporation, LTC2614 Datasheet - Page 4

• Manufacturer Part Number: LTC2614
• Description: Quad 14-bit Rail-to-rail Dacs In 16-lead Ssop
• Manufacturer: Linear Technology Corporation

LTC2604/LTC2614/LTC2624
ELECTRICAL CHARACTERISTICS
temperature range, otherwise specifi cations are at T
REF C = REF D = 2.048V (V
SYMBOL
V
I
C
SYMBOL PARAMETER
AC Performance
t
e
TIMING CHARACTERISTICS
range, otherwise specifi cations are at T
= 2.048V (V
SYMBOL
V
t
t
t
t
t
t
t
t
t
4
LK
1
2
3
4
5
6
7
8
9
s
OL
IN
n
CC
= 2.5V to 5.5V
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
CC
PARAMETER
Digital Output Low Voltage
Digital Input Leakage
Digital Input Capacitance
PARAMETER
SDI Valid to SCK Setup
SDI Valid to SCK Hold
SCK High Time
SCK Low Time
CS/LD Pulse Width
LSB SCK High to CS/LD High
CS/LD Low to SCK High
SDO Propagation Delay from SCK Falling Edge
CLR Pulse Width
= 2.5V), REF LO = 0V, V
CC
= 2.5V), REF LO = 0V, V
CONDITIONS
±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)
At Midscale Transition
At f = 1kHz
At f = 10kHz
0.1Hz to 10Hz
OUT
A
= 25°C. REF A = REF B = REF C = REF D = 4.096V (V
unloaded, unless otherwise noted. (Note 10)
CONDITIONS
Load Current = +100μA
V
(Note 6)
IN
= GND to V
A
OUT
= 25°C. REF A = REF B = REF C = REF D = 4.096V (V
The
CONDITIONS
C
unloaded, unless otherwise noted. (Note 10)
LOAD
●
V
V
The
CC
CC
denotes specifi cations which apply over the full operating temperature
CC
= 10pF
= 4.5V to 5.5V
= 2.5V to 5.5V
●
denotes specifi cations which apply over the full operating
MIN
LTC2624/LTC2624-1
1000
0.80
TYP
180
120
100
2.7
12
15
7
MAX
LTC2614/LTC2614-1
MIN
CC
1000
0.80
TYP
180
120
100
●
●
●
2.7
4.8
●
●
●
●
●
●
●
●
●
●
12
15
= 5V), REF A = REF B = REF C = REF D
7
9
MAX
MIN
MIN
10
20
4
4
9
9
7
7
CC
LTC2604/LTC2604-1
MIN
= 5V), REF A = REF B =
TYP
TYP
1000
0.80
TYP
180
120
100
2.7
4.8
5.2
12
15
10
7
9
MAX
MAX
0.4
±1
20
45
8
MAX
nV √ Hz
nV √ Hz
UNITS
UNITS
UNITS
nV • s
μV
2604fc
V/μs
kHz
P–P
μA
μs
μs
μs
μs
μs
μs
pF
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
pF
V