Global Mixed-mode Technology Inc.
G670/G671
Absolute Maximum Ratings
Terminal Voltage (with respect to GND)
Continuous Power Dissipation (TA = +70°C)
VCC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to +6.0V
SOT-23 (derate 4mW/°C above +70°C) . . . .. . 100mW
SOT-89 (derate 4mW/°C above +70°C). . . .. . .100mW
TO-92 (derate 4mW/°C above +70°C). . . .. . . . 100mW
Operating Temperature Range. . . .. . .-40°C to +105°C
Storage Temperature Range. . . .. . . ..-65°C to +150°C
Reflow Temperature (soldering, 10sec) . . . .. . .+260°C
RESET,RESET (push-pull) . . . . . -0.3V to (VCC + 0.3V)
RESET (open drain) . . . . . . . . . . . . . . . .-0.3V to +6.0V
Input Current, VCC. . . . . . . . . . . . . . . . . . . . . . . . ..20mA
Output Current, RESET, RESET . . . . . . . . . . . . .20mA
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
Electrical Characteristics
(VCC = full range, TA = -40°C to +105°C, unless otherwise noted. Typical values are at TA = +25°C, VCC = 5V
for 463/438/400/330 versions, VCC= 3.3V for 308/293 versions, and VCC = 3V for 263 version.) (Note 1)
PARAMETER
VCC Range
SYMBOL
CONDITION
MIN TYP MAX UNIT
TA = 0°C +70°C
1.0
1.2
---
---
5.5
5.5
V
TA = -40°C +105°C
VCC<5.5V, G67_
---
16.5
25
_463/438/400/330_
Supply Current
ICC
TA = -40°C +105°C
µA
VCC<3.6V, G67_ _308/293/263_
---
13.9
22
G67_ _463_
G67_ _438_
G67_ _400_
G67_ _330_
G67_ _308_
G67_ _293_
G67_ _263_
4.50 4.60
4.23 4.32
3.88 3.96
3.24 3.30
4.69
4.40
4.04
3.37
Reset Threshold
VTH
TA = +25°C
V
3.04 3.10 3.16
2.86 2.91 2.96
2.59 2.64 2.69
3.60 5.30 7.00
Reset Threshold Hysterisis
Reset Threshold Tempco
VCC to Reset Delay (Note 2)
Reset Active Timeout Period
VHYST
%
ppm/°C
µs
---
---
---
40
7
---
---
2
VCC = VTH to (VTH – 100mV)
VCC = VTH max,
---
ms
RESET Output Current Low
(push-pull active low,and
open-drain active-low, G670L
and G671L)
VCC = 2.5V, V RESET = 0.5V
IOL
8
---
---
mA
VCC = 5V, V RESET = 4.5V, G670L463/438/400/330
VCC = 3.3V, V RESET = 2.8V,G670L308/293
4.5
3
---
---
---
---
---
---
---
---
---
---
---
---
RESET Output Current High
(push-pull active low, G670L)
IOH
mA
mA
V
CC = 3V, V RESET = 2.5V, G670L263
2
VCC = 5V, VRESET = 0.5V, G670H463/438/400/330
VCC = 3.3V, VRESET = 0.5V, G670H308/293
VCC = 3V, VRESET = 0.5V, G670H263
16
12
10
RESET Output Current Low
(push-pull active high, G670H)
IOL
RESET Output Current High
(push-pull active high, G670H)
IOH
VCC = 2.5V, VRESET = 2V
2
---
---
---
1
mA
RESET Open-Drain Output
Leakage Current (G671L)
---
µA
VCC > VTH, RESET deasserted
Note 1: Production testing done at TA = +25°C; limits over temperature guaranteed by design.
Note 2:RESET output is for G670L/G671L; While RESET output is for G670H.
TEL: 886-3-5788833
http://www.gmt.com.tw
Ver: 1.5
Dec 03, 2005
7
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