LTC2630CSC6-LM8#TRPBF Linear Technology, LTC2630CSC6-LM8#TRPBF Datasheet - Page 7

• Manufacturer Part Number: LTC2630CSC6-LM8#TRPBF
• Description: IC DAC 8BIT R-R SC70-6
• Manufacturer: Linear Technology

Specifications of LTC2630CSC6-LM8#TRPBF

• Settling Time: 3.2µs
• Number Of Bits: 8
• Data Interface: Serial
• Number Of Converters: 1
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 480µW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: SC-70-6, SC-88, SOT-363
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ELECTRICAL CHARACTERISTICS
SYMBOL PARAMETER
AC Performance
t
e
range, otherwise specifi cations are at T
LTC2630-HM12/-HM10/-HM8/-HZ12/-HZ10/-HZ8, LTC2630A-HM12/-HZ12 (V
SYMBOL PARAMETER
t
t
t
t
t
t
t
t
TIMING CHARACTERISTICS
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: All voltages are with respect to GND.
Note 3: High temperatures degrade operating lifetimes. Operating lifetime
is derated at temperatures greater than 105°C.
Note 4: Linearity and monotonicity are defi ned from code k
where N is the resolution and k
to the nearest whole code. For V
is defi ned from code 26 to code 4,095. For V
N = 12, k
Note 5: Inferred from measurement at code 16 (LTC2630-12), code 4
(LTC2630-10) or code 1 (LTC2630-8).
temperature range, otherwise specifi cations are at T
LTC2630-HM12/-HM10/-HM8/-HZ12/-HZ10/-HZ8, LTC2630A-HM12/-HZ12 (V
S
1
2
3
4
5
6
7
10
n
L
= 16 and linearity is defi ned from code 16 to code 4,095.
Settling Time
Voltage Output Slew Rate
Capacitive Load Driving
Glitch Impulse
Output Voltage Noise Density
Output Voltage Noise
SDI Valid to SCK Setup
SDI Valid to SCK Hold
SCK High Time
SCK Low Time
CS/LD Pulse width
SCK High to CS/LD High
CS/LD Low to SCK High
CS/LD High to SCK Positive Edge
SCK Frequency
L
FS
is given by k
= 2.5V and N = 12, k
FS
L
A
= 0.016 • (2
= 25°C. V
= 4.096V and
L
CONDITIONS
V
±0.39% (±1LSB at 8 Bits)
±0.098% (±1LSB at 10 Bits)
±0.024% (±1LSB at 12 Bits)
At Mid-Scale Transition
At f = 1kHz, Supply as Reference
At f = 10kHz, Supply as Reference
At f = 1kHz, Internal Reference
At f = 10kHz, Internal Reference
0.1Hz to 10Hz, Supply as Reference
0.1Hz to 10Hz, Internal Reference
0.1Hz to 200kHz, Supply as Reference
0.1Hz to 200kHz, Internal Reference
CONDITIONS
50% Duty Cycle
= 26 and linearity
CC
CC
N
The
L
/ V
= 5V (Note 9)
A
to code 2
= 4.5V to 5.5V. (See Figure 1) (Note 8).
= 25°C. V
FS
●
), rounded
denotes the specifi cations which apply over the full operating temperature
The
N
–1,
●
CC
denotes the specifi cations which apply over the full operating
= 4.5V to 5.5V, V
Note 6: This IC includes current limiting that is intended to protect the
device during momentary overload conditions. Junction temperature can
exceed the rated maximum during current limiting. Continuous operation
above the specifi ed maximum operating junction temperature may impair
device reliability.
Note 7: Digital inputs at 0V or V
Note 8: Guaranteed by design and not production tested.
Note 9: Internal Reference mode. DAC is stepped 1/4 scale to 3/4 scale
and 3/4 scale to 1/4 scale. Load is 2kΩ in parallel with 100pF to GND.
Note 10: Temperature coeffi cient is calculated by dividing the maximum
change in output voltage by the specifi ed temperature range.
FS
FS
= 4.096V)
= 4.096V)
OUT
unloaded unless otherwise specifi ed.
●
●
●
●
●
●
●
●
●
CC
.
MIN
MIN
10
4
4
9
9
7
7
7
TYP
500
140
130
210
200
650
750
TYP
3.7
4.4
4.8
1.0
2.4
20
20
LTC2630
MAX
MAX
50
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
UNITS
UNITS
μV
μV
μV
μV
2630fe
7
nV•s
V/μs
MHz
P-P
P-P
P-P
P-P
μs
μs
μs
pF
ns
ns
ns
ns
ns
ns
ns
ns