LTC2602CMS8#TR Linear Technology, LTC2602CMS8#TR Datasheet - Page 4

• Manufacturer Part Number: LTC2602CMS8#TR
• Description: IC DAC 16BIT DUAL R-R VOUT 8MSOP
• Manufacturer: Linear Technology

Specifications of LTC2602CMS8#TR

• Settling Time: 10µs
• Number Of Bits: 16
• Data Interface: Serial
• Number Of Converters: 2
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 6.5mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

(LTC2602)
LTC2602/LTC2612/LTC2622
SYMBOL
V
t
t
t
t
t
t
t
t
TI I G CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
4
range, otherwise specifications are at T
Note 1: Absolute maximum ratings are those values beyond which the life
of a device may be impaired.
Note 2: Linearity and monotonicity are defined from code k
2
rounded to the nearest whole code. For V
256 and linearity is defined from code 256 to code 65,535.
Note 3: Digital inputs at 0V or V
Note 4: DC crosstalk is measured with V
the measured DAC at midscale, unless otherwise noted.
1
2
3
4
5
6
7
10
CC
N
–16
–24
–32
– 1, where N is the resolution and k
W
= 2.5V to 5.5V
–8
32
24
16
8
0
0
Integral Nonlinearity (INL)
V
V
U
CC
REF
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
CS/LD High to SCK Positive Edge
SCK Frequency
= 5V
= 4.096V
16384
32768
CODE
CC
.
49152
W
L
is given by k
CC
REF
2602 G20
= 5V and V
U
65535
= 4.096V and N = 16, k
A
= 25°C. (See Figure 1) (Note 6)
L
REF
= 0.016(2
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
= 4.096V, with
0
L
The
0
to code
Differential Nonlinearity (DNL)
V
V
CC
REF
CONDITIONS
50% Duty Cycle
N
●
/V
= 5V
= 4.096V
denotes specifications which apply over the full operating temperature
REF
L
16384
=
),
32768
CODE
Note 5: R
Note 6: Guaranteed by design and not production tested.
Note 7: Inferred from measurement at code 256 (LTC2602), code 64
(LTC2612) or code 16 (LTC2622), and at fullscale.
Note 8: V
and 3/4 scate to 1/4 scale. Load is 2k in parallel with 200pF to GND.
Note 9: V
and half scale –1. Load is 2k in parallel with 200pF to GND.
49152
CC
CC
L
= 2kΩ to GND or V
= 5V, V
= 5V, V
2602 G21
65535
REF
REF
= 4.096V. DAC is stepped 1/4 scale to 3/4 scale
= 4.096V. DAC is stepped ±LBS between half scale
●
●
●
●
●
●
●
●
●
–16
–24
–32
CC
–8
32
24
16
8
0
MIN
–50
at the output of the DAC not being tested.
10
INL vs Temperature
4
4
9
9
7
7
7
LTC2602/LTC2612/LTC2622
V
V
–30
CC
REF
= 5V
= 4.096V
–10
TEMPERATURE (°C)
TYP
10
INL (POS)
INL (NEG)
30
MAX
50
50
70
UNITS
2602 G22
2602fa
MHz
ns
ns
ns
ns
ns
ns
ns
ns
90