LTC2600IGN Linear Technology, LTC2600IGN Datasheet - Page 5

• Manufacturer Part Number: LTC2600IGN
• Description: IC DAC R-R 16-BIT OCTAL 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC2600IGN

• Settling Time: 10µs
• Number Of Bits: 16
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 20mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TIMING CHARACTERISTICS
range, otherwise specifi cations are at T
SYMBOL PARAMETER
V
t
t
t
t
t
t
t
t
t
t
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: Linearity and monotonicity are defi ned from code kL to code
2N – 1, where N is the resolution and k
rounded to the nearest whole code. For V
256 and linearity is defi ned from code 256 to code 65,535.
Note 3: Digital inputs at 0V or V
Note 4: DC crosstalk is measured with V
with the measured DAC at mid-scale, unless otherwise noted.
1
2
3
4
5
6
7
8
9
10
CC
= 2.5V to 5.5V
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
CS/LD High to SCK Positive Edge
SCK Frequency
CC
.
L
CC
is given by k
REF
= 5V and V
= 4.096V and N = 16, k
A
= 25°C. (See Figure 1) (Note 6)
L
REF
= 0.016(2
= 4.096V,
The
CONDITIONS
C
50% Duty Cycle
LOAD
V
V
N
l
CC
CC
/V
denotes specifi cations which apply over the full operating temperature
REF
L
= 4.5V to 5.5V
= 2.5V to 5.5V
= 10pF
=
),
Note 5: R
Note 6: Guaranteed by design and not production tested.
Note 7: Inferred from measurement at code 256 (LTC2600),
code 64 (LTC2610) or code 16 (LTC2620), and at full-scale.
Note 8: V
and 3/4-scale to 1/4-scale. Load is 2k in parallel with 200pF to GND.
Note 9: V
scale and half-scale – 1. Load is 2k in parallel with 200pF to GND.
LTC2600/LTC2610/LTC2620
CC
CC
L
= 2kΩ to GND or V
= 5V, V
= 5V, V
REF
REF
= 4.096V. DAC is stepped 1/4-scale to 3/4-scale
l
l
l
l
l
l
l
l
l
l
l
l
= 4.096V. DAC is stepped ±1LSB between half-
CC
MIN
10
20
LTC2600/LTC2610/LTC2620
4
4
9
9
7
7
7
.
TYP
MAX
20
45
50
UNITS
2600fe
5
MHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns