Datasheet

MAX6610/MAX6611
Precision, Low-Power, 6-Pin SOT23
Temperature Sensors and Voltage References
_______________________________________________________________________________________ 3
ELECTRICAL CHARACTERISTICS (continued)
(V
CC
= 3.0 to 5.5V (MAX6610), V
CC
= 4.5V to 5.5V (MAX6611), T
A
= T
MIN
to T
MAX
, unless otherwise noted. Typical values are at V
CC
= 5.0V (MAX6611) and V
CC
= 3.3V (MAX6610), T
A
= +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
f = 0.1Hz to 10Hz 100 µV
P-P
Voltage Reference Output Noise
f = 10Hz to 10kHz 100 µV
P-P
Turn-On Settling Time
(V
CC
to REF)
V
CC
= 0 to 5V step, C
LOAD
= 50pF,
V
REF
= 0.1% of final value
300 µs
Turn-On Settling Time
(V
CC
to TEMP)
V
CC
= 0 to 5V step, C
LOAD
= 50pF,
V
TEMP
= 1°C of final value
500 µs
Turn-On Settling Time
(SHDN to REF)
SHDN = 0 to 5V step, C
LOAD
= 50pF,
V
REF
= 0.1% of final value
300 µs
Turn-On Settling Time
(SHDN to TEMP)
SHDN = 0 to 5V step, C
LOAD
= 50pF,
V
TEMP
= 1°C of final value
500 µs
LOGIC INPUT (SHDN)
Logic Input High Voltage V
IH
V
CC
-
0.5
V
Logic Input Low Voltage V
IL
0.5 V
SHDN = 5V, V
CC
= 5V 10 25
Logic Input Leakage I
LEAK
SHDN = 0V, V
CC
= 5V 0.1 1
µA
Note 1: All parameters tested at room temperature. Values through temperature are guaranteed by design.
Note 2: Guaranteed to 4 sigma.
Note 3: Guaranteed by design.
Typical Operating Characteristics
(V
CC
= 5V, I
OUT
= 0V, T
A
= +25°C, unless otherwise specified.)
MAX6610
TEMPERATURE VOLTAGE
vs. TEMPERATURE
MAX6610 toc01
TEMPERATURE ( C)
TEMPERATURE VOLTAGE (V)
1109565 80-10 5 20 35 50-25
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
0
-40 125
SUPPLY CURRENT vs. SUPPLY VOLTAGE
MAX6610 toc03
SUPPLY VOLTAGE (V)
SUPPLY CURRENT ( A)
5.55.04.0 4.52.0 2.5 3.0 3.51.5
20
40
60
80
100
120
140
160
180
200
0
1.0 6.0
T
A
= +100 C
T
A
= +25 C
T
A
= -40 C
REFERENCE VOLTAGE ERROR
vs. TEMPERATURE
MAX6610 toc02
TEMPERATURE (°C)
REFERENCE VOLTAGE ERROR (%)
1109580655035205-10-25
0.04
0.05
0.06
0.07
0.08
0.09
0.10
0.03
-40 125