ltc1654cgn-trpbf Linear Technology Corporation, ltc1654cgn-trpbf Datasheet - Page 2

• Manufacturer Part Number: ltc1654cgn-trpbf
• Description: Ltc1654 - Dual 14-bit Rail-to-rail Dac In 16-lead Ssop Package
• Manufacturer: Linear Technology Corporation

ABSOLUTE AXI U RATI GS
ELECTRICAL CHARACTERISTICS
ture range, otherwise specifications are at T
REFHI B = 4.096V (V
LTC1654
(Note 1)
V
TTL Input Voltage, REFHI,
REFLO, X
V
Operating Temperature Range
Maximum Junction Temperature .......................... 125°C
Storage Temperature Range ................ – 65°C to 150°C
Lead Temperature (Soldering, 10 sec)................. 300°C
SYMBOL
DAC
n
DNL
INL
ZSE
V
V
Power Supply
V
I
Op Amp DC Performance
PSR
2
CC
OS
OS
CC
CC
OUT
TC
LTC1654C ............................................. 0°C to 70°C
LTC1654I ........................................ – 40°C to 85°C
to GND .............................................. – 0.5V to 7.5V
, SDO .................................. – 0.5V to (V
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 (SLOW/FAST)
Short-Circuit Current Low
Short-Circuit Current High
Output Impedance to GND
Power Supply Rejection
1
/X
1/2
........................................ – 0.5V to 7.5V
CC
W
= 5V), REFHI A, REFHI B = 2.048V (V
W W
CONDITIONS
Guaranteed Monotonic (Note 2)
Integral Nonlinearity (Note 2)
0°C ≤ T
– 40°C ≤ T
0°C ≤ T
– 40°C ≤ T
For Specified Performance
2.7V ≤ V
2.7V ≤ V
2.7V ≤ V
2.7V ≤ V
In Shutdown (Note 5)
V
V
Input Code = 0
REFHIA, REFHIB = 4.096V (V
REFHIA, REFHIB = 2.048V (V
Input Code = 16383
A
OUT
OUT
= 25°C. Unless otherwise noted, V
Shorted to GND
Shorted to V
A
A
U
CC
CC
CC
CC
≤ 70°C
≤ 70°C (Note 3)
A
A
CC
≤ 5.5V (Note 5) SLOW
≤ 5.5V (Note 5) FAST
≤ 3.3V (Note 5) SLOW
≤ 3.3V (Note 5) FAST
≤ 85°C (Note 3)
≤ 85°C
+ 0.5V)
The
CC
CC
= 2.7V), REFLO = 0V, X
●
denotes specifications which apply over the full operating tempera-
CC
CC
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
Order Options Tape and Reel: Add #TR
Lead Free: Add #PBF Lead Free Tape and Reel: Add #TRPBF
Lead Free Part Marking:
= 5V ±10%)
= 3V ±10%)
X
X
1
1
/X
/X
CS/LD
DGND
1/2
1/2
SDO
CLR
SCK
SDI
B
A
T
JMAX
CC
16-LEAD PLASTIC SSOP
1
2
3
4
5
6
7
8
= 2.7V to 5.5V, V
= 125°C, θ
GN PACKAGE
TOP VIEW
1
/X
1/2
JA
http://www.linear.com/leadfree/
= 0V.
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
●
= 110°C/W
16
15
14
13
12
11
10
9
MIN
V
V
REFHI B
REFLO B
AGND
REFLO A
REFHI A
V
2.7
14
14
OUT A
0
CC
OUT B
OUT A
, V
U
OUT B
±0.3
±1.2
TYP
±15
540
930
350
680
70
80
40
5
3
GN PART MARKING
unloaded, REFHI A,
ORDER PART
LTC1654CGN
LTC1654IGN
W
NUMBER
MAX
±6.5
±9.0
1400
1000
±24
850
500
120
120
200
6.5
9.0
5.5
2.5
±1
±4
10
1654
1654I
ppm/°C
UNITS
U
µV/°C
mV/V
1654fb
LSB
LSB
LSB
Bits
Bits
mV
mV
mV
mV
mA
mA
µA
µA
µA
µA
µA
Ω
V