參數(shù)資料
型號: LTC1655C
廠商: Linear Technology Corporation
英文描述: Dual LinCMOS(TM) Timer 14-PDIP
中文描述: 16位軌至軌微DAC,采用SO - 8封裝
文件頁數(shù): 2/12頁
文件大小: 92K
代理商: LTC1655C
2
LTC1655
ABSOLUTE
AXI
U
RATU
W
(Note 1)
V
CC
to GND.............................................. –0.5V to 7.5V
TTL Input Voltage.................................... –0.5V to 7.5V
V
OUT
, REF
....................................... –0.5V to V
CC
+ 0.5V
Maximum Junction Temperature......................... 125
°
C
Operating Temperature Range
LTC1655C .............................................. 0
°
C to 70
°
C
LTC1655I........................................... –40
°
C to 85
°
C
Storage Temperature Range................ –65
°
C to 150
°
C
Lead Temperature (Soldering, 10 sec)................. 300
°
C
W
W
ORDER PART
NUMBER
W
U
U
PACKAGE/ORDER I FOR ATIO
LTC1655CN8
LTC1655IN8
LTC1655CS8
LTC1655IS8
S8 PART MARKING
1655
1655I
Consult factory for Military grade parts.
SYMBOL
DAC
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
Resolution
Monotonicity
Differential Nonlinearity
Integral Nonlinearity
Zero Scale Error
Offset Error
Offset Error Tempco
Gain Error
Gain Error Drift
G
16
16
Bits
Bits
LSB
LSB
mV
mV
μ
V/
°
C
LSB
ppm/
°
C
G
DNL
INL
ZSE
V
OS
V
OS
TC
Guaranteed Monotonic (Note 2)
REF = 2.2V (External) (Note 2)
G
±
0.3
±
8
±
1.0
±
20
3
±
3
G
G
0
Measured at Code 200, REF = 2.2V (External)
G
±
0.5
±
5
±
5
0.5
REF = 2.2V (External)
G
±
16
Power Supply
V
CC
I
CC
Op Amp DC Performance
Short-Circuit Current Low
Short-Circuit Current High
Output Impedance to GND
Output Line Regulation
Positive Supply Voltage
Supply Current
For Specified Performance
4.5V
V
CC
5.5V (Note 4)
G
4.5
5.5
1200
V
G
600
μ
A
V
OUT
Shorted to GND
V
OUT
Shorted to V
CC
Input Code = 0
Input Code = 65535, V
CC
= 4.5V to 5.5V,
with Internal Reference
G
70
80
40
120
140
120
±
3
mA
mA
G
G
G
mV/V
AC Performance
Voltage Output Slew Rate
Voltage Output Settling Time
(Note 3)
(Note 3) to 0.0015% (16-Bit Settling Time)
(Note 3) to 0.012% (13-Bit Settling Time)
G
±
0.3
±
0.7
20
10
0.3
12
V/
μ
s
μ
s
μ
s
nV-s
nV-s
Digital Feedthrough
Midscale Glitch Impulse
DAC Switch Between 8000 and 7FFF
1
2
3
4
8
7
6
5
TOP VIEW
V
CC
V
OUT
REF
GND
CLK
D
IN
CS/LD
D
OUT
S8 PACKAGE
8-LEAD PLASTIC SO
N8 PACKAGE
8-LEAD PDIP
T
JMAX
= 125
°
C,
θ
JA
= 100
°
C/W (N8)
T
JMAX
= 125
°
C,
θ
JA
= 150
°
C/W (S8)
The
G
denotes specifications which apply over the full operating temperature range, otherwise specifications are T
A
= 25
°
C.
V
CC
= 4.5V to 5.5V, V
OUT
unloaded, REF unloaded, T
A
= T
MIN
to T
MAX
, unless otherwise noted.
ELECTRICAL CHARACTERISTICS
相關(guān)PDF資料
PDF描述
LTC1655CN8 Dual LinCMOS(TM) Timer 14-SOIC
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LTC1655IS8 16-Bit Rail-to-Rail Micropower DAC in SO-8 Package
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