LTC1655I Linear Technology, LTC1655I Datasheet - Page 2

• Manufacturer Part Number: LTC1655I
• Description: 16-Bit Rail-to-Rail Micropower DAC in SO-8 Package
• Manufacturer: Linear Technology

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