LTC1668IG Linear Technology, LTC1668IG Datasheet - Page 2

• Manufacturer Part Number: LTC1668IG
• Description: IC DAC 16BIT 50MSPS 28SSOP
• Manufacturer: Linear Technology

Specifications of LTC1668IG

• Settling Time: 20ns
• Number Of Bits: 16
• Data Interface: Parallel
• Number Of Converters: 1
• Voltage Supply Source: Dual ±
• Power Dissipation (max): 180mW
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 28-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

PACKAGE/ORDER I FOR ATIO
ABSOLUTE AXI U RATI GS
LTC1666/LTC1667/LTC1668
Supply Voltage (V
Negative Supply Voltage (V
Total Supply Voltage (V
Digital Input Voltage .................... – 0.3V to (V
Analog Output Voltage
Consult LTC Marketing for parts specified with wider operating temperature ranges.
2
(I
DB0 (LSB)
OUT A
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
NC
NC
and I
T
10
11
12
13
14
JMAX
1
2
3
4
5
6
7
8
9
28-LEAD PLASTIC SSOP
= 110 C,
OUT B
G PACKAGE
TOP VIEW
DD
W
) ........ (V
) ................................................ 6V
JA
= 100 C/W
DD
to V
W W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
SS
) ............................... – 6V
DB12
DB13 (MSB)
CLK
V
DGND
V
COMP2
COMP1
I
I
LADCOM
AGND
I
REFOUT
SS
OUT A
OUT B
REFIN
DD
SS
SS
U
) .......................... 12V
– 0.3V) to (V
W
DB0 (LSB)
ORDER PART
LTC1667CG
LTC1667IG
U
NUMBER
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
NC
NC
NC
NC
DD
DD
T
+ 0.3V)
+ 0.3V)
10
11
12
13
14
JMAX
1
2
3
4
5
6
7
8
9
28-LEAD PLASTIC SSOP
U
= 110 C,
G PACKAGE
(Note 1)
TOP VIEW
JA
Power Dissipation ............................................. 500mW
Operating Temperature Range
Storage Temperature Range ................ – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
= 100 C/W
DB0 (LSB)
LTC1666C/LTC1667C/LTC1668C ........... 0 C to 70 C
LTC1666I/LTC1667I/LTC1668I .......... – 40 C to 85 C
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DB13
DB12
DB11
DB10
DB9
DB8
DB7
DB6
DB5
DB4
DB3
DB2
DB1
DB10
DB11 (MSB)
CLK
V
DGND
V
COMP2
COMP1
I
I
LADCOM
AGND
I
REFOUT
OUT A
OUT B
REFIN
DD
SS
T
10
11
12
13
14
JMAX
1
2
3
4
5
6
7
8
9
28-LEAD PLASTIC SSOP
= 110 C,
G PACKAGE
TOP VIEW
JA
= 100 C/W
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DB14
DB15 (MSB)
CLK
V
DGND
V
COMP2
COMP1
I
I
LADCOM
AGND
I
REFOUT
OUT A
OUT B
REFIN
DD
SS
ORDER PART
ORDER PART
LTC1666CG
LTC1666IG
LTC1668CG
LTC1668IG
NUMBER
NUMBER