LTC1660CGN Linear Technology, LTC1660CGN Datasheet - Page 5

• Manufacturer Part Number: LTC1660CGN
• Description: IC D/A CONV 10BIT OCTAL 16-SSOP
• Manufacturer: Linear Technology

Specifications of LTC1660CGN

• Settling Time: 30µs
• Number Of Bits: 10
• Data Interface: Serial
• Number Of Converters: 8
• Voltage Supply Source: Single Supply
• Power Dissipation (max): 1mW
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

TYPICAL PERFOR A CE CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
5
4
3
2
1
0
0
Large-Signal Step Response
20
1400
1200
1000
800
600
400
200
–0.2
–0.4
–0.6
–0.8
0
0.8
0.6
0.4
0.2
40
–1
TIME ( s)
0
1
0
Minimum Supply Headroom vs
Load Current (Output Sourcing)
V
CODE = 255 (LTC1665)
CODE = 1023 (LTC1660)
Integral Nonlinearity (INL)
0
REF
V
V
V
OUT
CC
REF
= 4.096V
60
= 5V
< 1LSB
2
= 4.096V
V
CC
64
I
W
OUT
W
10% TO
90% STEP
= V
80
REF
4
(mA) (Sourcing)
1665/60 G05
= 5V
U
U
CODE
128
100
6
192
500
480
460
440
420
400
380
360
340
320
300
8
125 C
25 C
–55 C
1665/60 G03
–55 –35 –15
1665/60 G08
Supply Current vs Temperature
10
255
TEMPERATURE ( C)
V
V
V
V
5
CC
CC
CC
CC
= 5.5V
= 4.5V
= 3.6V
= 2.7V
25
45
1400
1200
1000
65
800
600
400
200
–0.1
–0.2
–0.3
–0.4
–0.5
0
0.5
0.4
0.3
0.2
0.1
85 105 125
0
0
Minimum V
Load Current (Output Sinking)
V
CODE = 0
Differential Nonlinearity (DNL)
0
CC
1665/60 G06
(LTC1665/LTC1660)
(LTC1665)
V
V
CC
REF
= 5V
= 5V
2
= 4.096V
64
I
OUT
OUT
4
(mA) (Sinking)
1.6
1.2
0.8
0.4
vs
CODE
2
0
128
LTC1665/LTC1660
0
Supply Current vs Logic Input Voltage
6
1
LOGIC INPUT VOLTAGE (V)
192
8
125 C
25 C
–55 C
1665/60 G04
1665/60 G09
2
10
255
ALL DIGITAL INPUTS
SHORTED TOGETHER
3
4
1665/60 G07
5
5