Datasheet

LTC2600/LTC2610/LTC2620
9
2600fe
TYPICAL PERFORMANCE CHARACTERISTICS
LOGIC VOLTAGE (V)
0
0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
I
CC
(mA)
2600 G13
2.4
2.3
2.2
2.1
2.0
1.9
1.8
1.7
1.6
1.5
V
CC
= 5V
SWEEP SCK, SDI
AND CS/LD
0V TO V
CC
2.5μs/DIV
V
OUT
0.5V/DIV
CS/LD
5V/DIV
2600 G14
V
CC
= 5V
V
REF
= 2V
DACs A TO G IN
POWER-DOWN MODE
V
OUT
1V/DIV
1μs/DIV
2600 G15
CLR
5V/DIV
Exiting Power-Down to Mid-Scale Hardware CLR
Supply Current vs Logic Voltage
1V/DIV
10mA/DIV
0mA
2600 G18
V
CC
= 5.5V
V
REF
= 5.6V
CODE = 0
V
OUT
SWEPT 0V TO V
CC
1V/DIV
10mA/DIV
0mA
2600 G19
V
CC
= 5.5V
V
REF
= 5.6V
CODE = FULL SCALE
V
OUT
SWEPT V
CC
TO 0V
Short-Circuit Output Current
vs V
OUT
(Sinking)
Short-Circuit Output Current
vs V
OUT
(Sourcing)
FREQUENCY (Hz)
1k
dB
0
–3
–6
–9
–12
–15
–18
–21
–24
–27
–30
–33
–36
1M
2600 G16
10k 100k
V
CC
= 5V
V
REF
(DC) = 2V
V
REF
(AC) = 0.2V
P-P
CODE = FULL SCALE
V
OUT
10μV/DIV
SECONDS
012345678910
2600 G17
Output Voltage Noise,
0.1Hz to 10Hz
Multiplying Bandwidth
LTC2600/LTC2610/LTC2620