ltc1658is8-trpbf Linear Technology Corporation, ltc1658is8-trpbf Datasheet - Page 4

• Manufacturer Part Number: ltc1658is8-trpbf
• Description: Ltc1658 - 14-bit Rail-to-rail Micropower Dac
• Manufacturer: Linear Technology Corporation

LTC1658
The
temperature range.
Note 1: Absolute Maximum Ratings are those values beyond which the life
a device may be impaired.
Note 2: Nonlinearity is defined from code 50 to code 16383 (full scale).
See Applications Information.
ELECTRICAL CHARACTERISTICS
TYPICAL PERFOR A CE CHARACTERISTICS
4
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
–1
–2
–3
–4
–5
0
4
3
2
1
0
5
denotes specifications which apply over the full operating
0
0
Integral Nonlinearity (INL) vs
Input Code
Minimum Supply Headroom for
Full Output Swing vs Load Current
CODE: ALL 1s
V
V
OUT
OUT
= 4.096V
4096
< 1LSB
LOAD CURRENT (mA)
5
CODE
8192
125 C
10
12288
W
–55 C
25 C
1658 G04
1658 G01
16383
U
15
–0.2
–0.4
–0.6
–0.8
–1.0
1.0
0.8
0.6
0.4
0.2
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
0
0
Differential Nonlinearity (DNL) vs
Input Code
Minimum Output Voltage vs
Output Sink Current
0
CODE: ALL ZEROS
4096
OUTPUT SINK CURRENT (mA)
5
CODE
8192
Note 3: DAC switched between code 16383 and code 50.
Note 4: Digital inputs at 0V or V
Note 5: V
output is unloaded. See Applications Information.
Note 6: Guaranteed by design. Not subject to test.
Note 7: Measured at code 50.
10
12288
OUT
–55 C
125 C
25 C
can only swing from (GND + V
1658 G02
1658 G05
16383
15
–0.5
–1.0
–1.5
–2.0
–2.5
–3.0
–3.5
–4.0
–4.5
–5.0
CC
3
2
1
0
0
–55
0
.
Supply Current vs Logic Input
Voltage
Offset Error vs Temperature
–25
1
LOGIC INPUT VOLTAGE (V)
TEMPERATURE ( C)
OS
5
) to (V
2
35
ALL DIGITAL INPUTS
TIED TOGETHER
CC
3
– V
65
OS
4
95
) when
1658 G03
1658 G06
125
5