G711 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Low-Voltage Analog Temperature Sensor in Tiny Package

Global Mixed-mode Technology
G711
Low-Voltage Analog Temperature Sensor in Tiny
Package
Features
„ ±1.0°C Temperature Accuracy
„ Supply Voltage from 2.0V to 5.5V
„ Operating Range: -55°C to 130°C
„ Low, 18µA Supply Current
„ SOT-553, TO-126F (Full Pack) and SC-70 Package
Applications
„ Cellular Phones
„ Computers
„ Temperature Control
„ Automotive
„ Battery Management
General Description
The G711 is a low-power precision analog output CMOS
temperature sensor. The output voltage of G711 is pro-
portion to temperature. The voltage to temperature ratio
is about -11.6mV/°C. The G711 can operate over a
range of -55°C to +130°C with a power supply voltage of
+2.5V to +5.5V. The transfer function of G711 is almost
linear, and the accuracy is ±1.5°C at +30°C.
The quiescent current of G711 is about 18µA, so that
the self-heating effects can be ignored.
Because of the wide supply voltage range, the operat-
ing temperature range varies with the voltage supply.
The G711 can be used over a range of -55°C to
+130°C with a supply voltage of 2.5V to 5.5V. For
lower supply voltage of 2.0V, the G711 can be used
over a temperature range of 0°C to +130°C.
Ordering Information
ORDER
NUMBER
G711BTN1B
G711STN1B
G711BTQ1U
G711STQ1U
G711BT9U
G711ST9U
G711BTAU
G711STAU
MARKING
G711B
G711S
7Bx
7Sx
711Bx
711Sx
711Bx
711Sx
TEMP.
ACCURACY
±2.0°C
±3.5°C
±2.0°C
±3.5°C
±2.0°C
±3.5°C
±2.0°C
±3.5°C
Note: TN: TO-126F T9: SC-70-3(SOT-323) TA: SC-70-5(SOT-353)
1: Bonding Code (only TO-126F, SOT-553)
B: Bag
U: Tape & Reel
TEMP.
RANGE
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
-55°C~ +130°C
TQ:SOT-553
PACKAGE
(Pb free/Green)
TO-126F
TO-126F
SOT-553
SOT-553
SC-70-3(SOT-323)
SC-70-3(SOT-323)
SC-70-5(SOT-353)
SC-70-5(SOT-353)
Pin Configuration
G711
OUT 1
G711
Top View
1 23
VCC VSS VOUT
TO-126F
(Full Pack)
3 GND
VCC 2
SC-70-3(SOT-323)
G711
N.C 1
5 GND
(N.C)
GND 2
OUT 3
4 VCC
SC-70-5(SOT-353)/SOT-553
( ) for SOT-553
Ver: 1.6
Nov 09, 2011
Typical Application Circuit
VCC
VCC
VOUT
0.1µF
G711
GND
GND
VCC
ADC IN
ADC
0.1µF
VOUT = -3 × 10^-6 × T² - 1.14 × 10^-2 × T + 1.8675
TEL: [phone]
http://www.gmt.com.tw
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