Техническая Спецификация для Linear Technology LTC2602CMS8, Dual 16-Bit Rail-to-Rail Vout DAC (req DC590) DC778A DC778A
Модели
DC778A
2
LTC2602/LTC2612/LTC2622
2602fa
A
U
G
W
A
W
U
W
A
R
BSOLUTE
XI
TI
S
ORDER PART NUMBER
W
U
U
PACKAGE/ORDER I FOR ATIO
(Note 1)
Any Pin to GND ........................................... – 0.3V to 6V
Any Pin to V
Any Pin to V
CC ........................................................
–6V to 0.3V
Maximum Junction Temperature ......................... 125
°C
Operating Temperature Range
LTC2602C/LTC2612C/LTC2622C .......... 0
°C to 70°C
LTC2602I/LTC2612I/LTC2622I .......... – 40
°C to 85°C
Storage Temperature Range ................ – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec)................ 300
°C
MS8 PART MARKING
ELECTRICAL C
C
HARA TERISTICS
LTC2602CMS8
LTC2602IMS8
LTC2612CMS8
LTC2612IMS8
LTC2622CMS8
LTC2622IMS8
LTC2602IMS8
LTC2612CMS8
LTC2612IMS8
LTC2622CMS8
LTC2622IMS8
LTACX
LTACY
LTACZ
LTADA
LTADB
LTADC
LTACY
LTACZ
LTADA
LTADB
LTADC
The
●
denotes specifications which apply over the full operating
temperature range, otherwise specifications are at T
A
= 25
°C. V
CC
= 2.5V to 5.5V, V
REF
≤ V
CC
, V
OUT
unloaded, unless otherwise noted.
LTC2622
LTC2612
LTC2602
SYMBOL PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
DC Performance
Resolution
●
12
14
16
Bits
Monotonicity
V
CC
= 5V, V
REF
= 4.096V (Note 2)
●
12
14
16
Bits
DNL
Differential Nonlinearity
V
CC
= 5V, V
REF
= 4.096V (Note 2)
●
±0.5
±1
±1
LSB
INL
Integral Nonlinearity
V
CC
= 5V, V
REF
= 4.096V (Note 2)
●
±0.75 ±4
±3
±16
±12 ±64
LSB
Load Regulation
V
REF
= V
CC
= 5V, Midscale
I
OUT
= 0mA to 15mA Sourcing
●
0.025 0.125
0.1
0.5
0.4
2
LSB/mA
I
OUT
= 0mA to 15mA Sinking
●
0.05 0.125
0.2
0.5
0.65
2
LSB/mA
V
REF
= V
CC
= 2.5V, Midscale
I
OUT
= 0mA to 7.5mA Sourcing
●
0.05
0.25
0.2
1
0.9
4
LSB/mA
I
OUT
= 0mA to 7.5mA Sinking
●
0.1
0.25
0.4
1
1.3
4
LSB/mA
ZSE
Zero-Scale Error
V
CC
= 5V, V
REF
= 4.096V Code = 0
●
1
9
1
9
1
9
mV
V
OS
Offset Error
V
CC
= 5V, V
REF
= 4.096V (Note 7)
●
±1
±9
±1
±9
±1
±9
mV
V
OS
Temperature
±5
±5
±5
µV/°C
Coefficient
GE
Gain Error
V
CC
= 5V, V
REF
= 4.096V
●
±0.1 ±0.7
±0.1 ±0.7
±0.1 ±0.7
%FSR
Gain Temperature
±3
±3
±3
ppm/
°C
Coefficient
T
JMAX
= 125
°C, θ
JA
= 300
°C/W
1
2
3
4
2
3
4
CS/LD
SCK
SDI
REF
8
7
6
5
7
6
5
V
OUT A
GND
V
V
CC
V
OUT B
TOP VIEW
MS8 PACKAGE
8-LEAD PLASTIC MSOP
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
Consult LTC Marketing for parts specified with wider operating temperature ranges.