SM6610 series
CMOS Monolithic Analog Output Temperature Sensor IC
OVERVIEW
The SM6610 series are high-accuracy analog output temperature sensor ICs in ultra-small packages. They are
implemented using CMOS for low-voltage operation and low-current consumption. They feature a power-
down function whereby the device operates intermittently to further reduce current consumption.
FEATURES
I
I
I
I
High linearity:
±
0.5% typ. (Ta = – 20 to 80
°
C)
Operating temperature range: – 40 to 100
°
C (V
DD
≥
2.7V)
Maximum output current load:
±
250
µ
A
Output reference: VSS
I
I
I
I
I
Low current consumption: 5.5
µ
A typ. (Ta = 25
°
C)
Low stand-by current: 0.5
µ
A max.
Very small plastic package: SC82AB
Power down function
Molybdenum-gate CMOS Process
PINOUT
(Top view)
PACKAGE DIMENSIONS
(Unit: mm)
+ 0.2
2.0
−
0.1
0.3
0.3
+ 0.1
0.125
−
0.05
VDD 1
4 OUT
+ 0.2
1.25
−
0.1
2.1
±
0.3
VSS 2
0.3
1.3
±
0.2
0.4
0.15
0 to 0.1
0.1
+ 0.1
0.4
−
0.05
+ 0.1
0.3
−
0.05
0.9
±
0.1
0.10 M
ORDERING INFORMATION
Device
SM6610AH
SM6610BH
SM6610LH
SM6610MH
Output center voltage
[V] (Ta = 25°C)
1.930
1.450
1.930
1.450
Temperature
coefficient [mV/°C]
– 10.7
– 8.2
– 10.7
– 8.2
Operating voltage
[V]
4.0 to 5.5
2.4 to 5.5
4.0 to 5.5
2.4 to 5.5
Accuracy
[°C]
± 5.0
± 5.0
SC82AB
± 3.0
± 3.0
Package
NIPPON PRECISION CIRCUITS INC.—1
0.3
3 PDN
NPC [ NIPPON PRECISION CIRCUITS INC ]
