Datasheet

LTC2607/LTC2617/LTC2627
9
26071727fa
typical perFormance characteristics
Headroom at Rails
vs Output Current Power-On Reset to Midscale
Large-Signal Response Mid-Scale Glitch Impulse Power-On Reset to Zeroscale
LTC2607/LTC2617/LTC2627
Supply Current vs Logic Voltage
Supply Current vs Logic Voltage
LOGIC VOLTAGE (V)
0
500
I
CC
(µA)
550
650
700
750
3 3.5 4 4.5
950
2607 G28
600
0.5 1 1.5 2 2.5 5
800
850
900
V
CC
= 5V
SWEEP LDAC
OV TO V
CC
LOGIC VOLTAGE (V)
0
I
CC
(µA)
800
900
1000
3
5
2607 G029
700
600
500
1 2 4
1100
1200
1300
HYSTERSIS
370mV
V
CC
= 5V
SWEEP SCL AND
SDA OV TO V
CC
AND V
CC
TO OV
2.5µs/DIV
V
OUT
0.5V/DIV
2607 G23
V
REF
= V
CC
= 5V
1/4-SCALE TO 3/4-SCALE
I
OUT
(mA)
0
1 2 3 4 5 6 7 8 9 10
V
OUT
(V)
2607 G26
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
5V SOURCING
3V SOURCING
3V SINKING
5V SINKING
V
OUT
10mV/DIV
250µs/DIV
2607 G25
V
CC
1V/DIV
4mV PEAK
1V/DIV
500µs/DIV
2607 G27
V
CC
V
OUT
V
REF
= V
CC
V
OUT
10mV/DIV
SCL
2V/DIV
2.5µs/DIV
2607 G24
TRANSITION FROM
MS-1 TO MS
TRANSITION FROM
MS TO MS-1
9TH CLOCK
OF 3RD DATA
BYTE
Multiplying Bandwidth
Output Voltage Noise,
0.1Hz to 10Hz
FREQUENCY (Hz)
1k
dB
0
–3
–6
–9
–12
–15
–18
–21
–24
–27
–30
–33
–36
1M
2607 G30
10k 100k
V
CC
= 5V
V
REF
(DC) = 2V
V
REF
(AC) = 0.2V
P-P
CODE = FULL SCALE
V
OUT
10µV/DIV
SECONDS
0 1 2 3 4 5 6 7 8 9 10
2607 G31