Description
The GM5511 series are highly precise and, low power con-
sumption voltage detectors. Detect voltage is extremely ac-
curate with minimal temperature drift. Both CMOS and N
channel open drain output configurations are available.
Features
Highly accurate: ± 2%
Low power consumption: TYP 0.7µA
[V
IN
= 1.5V]
Detect voltage range: 1.6V to 6.0V in 0.1V
increments
Operating voltage range: 0.7 to 10.0V
Detect voltage temperature characteristic:
TYP ± 100 ppm/ °C
Output Configuration: CMOS or N channel
open drain
SOT-23 (150mW) mini-mold
SOT-89 (500mW) mini-power mold
Alternate of " MAX809"
Application
Computers
Controllers
Intelligent Instruments
Critical µP and uC Power Monitoring
Portable/ Battery- Powered Equipment
Automotive
TYPICAL APPLICATION CIRCUITS
GM5511C
VIN
VIN
VOUT
VIN
GM5511N
VIN
VOUT
R
100kW
VSS
VSS
CMOS Output
N-ch Open Drain Output
www.gammamicro.com
GM5511
V0.1
1
MARKING INFORMATION & PIN CONFIGURATIONS
(TOP VIEW)
SOT-23
V
IN
3
SOT-89
XXVYW
1
2
GM5511T
VVAYWW
1
2
3
V
SS
V
OUT
V
OUT
V
IN
V
SS
XX
V
Y
WW
= Device Code ( GD= GM5511C, GC= GM5511N)
= Detect Voltage (Refer to "Voltage Suffix")
=Year
=Weekly
T
VV
A
Y
WW
= Output Config. (C = CMOS, N = N ch. Open Drain)
= Detect Voltage (27=2.7V, 30 = 3.0V)
=Assembly Location
=Year
= Weekly
ORDERING INFORMATION
Ordering Number
Output Config. Detect Voltage
Voltage
Suffix: V
Package
Shipping
GM5511C-1.8ST23R
GM5511C-2.0ST23R
GM5511C-2.7ST23R
GM5511C-2.9ST23R
GM5511C-3.0ST23R
GM5511C-3.3ST23R
GM5511C-3.6ST23R
GM5511C-4.0ST23R
GM5511C-4.1ST23R
GM5511C-4.2ST23R
GM5511C-1.8ST89R
GM5511C-2.0ST89R
GM5511C-2.7ST89R
GM5511C-2.9ST89R
GM5511C-3.0ST89R
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
CMOS
1.8V
2.0V
2.7V
2.9V
3.0V
3.3V
3.6V
4.0V
4.1V
4.2V
1.8V
2.0V
2.7V
2.9V
3.0V
3.3V
3.6V
4.0V
4.1V
4.2V
C
E
K
M
N
Q
T
X
Y
Z
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
GM5511
2
GM5511C-3.3ST89R
GM5511C-3.6ST89R
GM5511C-4.0ST89R
GM5511C-4.1ST89R
GM5511C-4.2ST89R
* For detail Ordering Number identification, please see last page.
ORDERING INFORMATION
Ordering Number
Output Config. Detect Voltage
Voltage
Suffix: V
Package
Shipping
GM5511N-1.8ST23R N-ch Open Drain
GM5511N-2.0ST23R N-ch Open Drain
GM5511N-2.7ST23R N-ch Open Drain
GM5511N-2.9ST23R N-ch Open Drain
GM5511N-3.0ST23R N-ch Open Drain
GM5511N-3.3ST23R N-ch Open Drain
GM5511N-3.6ST23R N-ch Open Drain
GM5511N-4.0ST23R N-ch Open Drain
GM5511N-4.1ST23R N-ch Open Drain
GM5511N-4.2ST23R N-ch Open Drain
GM5511N-1.8ST89R N-ch Open Drain
GM5511N-2.0ST89R N-ch Open Drain
GM5511N-2.7ST89R N-ch Open Drain
GM5511N-2.9ST89R N-ch Open Drain
GM5511N-3.0ST89R N-ch Open Drain
GM5511N-3.3ST89R N-ch Open Drain
GM5511N-3.6ST89R N-ch Open Drain
GM5511N-4.0ST89R N-ch Open Drain
GM5511N-4.1ST89R N-ch Open Drain
GM5511N-4.2ST89R N-ch Open Drain
1.8V
2.0V
2.7V
2.9V
3.0V
3.3V
3.6V
4.0V
4.1V
4.2V
1.8V
2.0V
2.7V
2.9V
3.0V
3.3V
3.6V
4.0V
4.1V
4.2V
C
E
K
M
N
Q
T
X
Y
Z
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-23
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
SOT-89
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
3,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
1,000 Units/ Tape & Reel
* For detail Ordering Number identification, please see last page.
ABSOLUTE MAXIMUM RATINGS
(T
A
= 25°C)
PARAMETER
Input Voltage
Output Current
Output Voltage
CMOS
Nch open drain
Power Dissipation
SOT-23
SOT-89
Operating Ambient Temperature
Storage Temperature
P
D
Topr
Tstg
150
500
-40 to + 85
-40 to +125
mW
V
OUT
SYMBOL
V
IN
I
OUT
RATINGS
12
50
V
SS
- 0.3 to V
IN
+ 0.3
V
SS
- 0.3 to 12
UNIT
V
mA
°C
°C
GM5511
3
V
BLOCK DIAGRAM
(1) CMOS Output
(2) Nch Open Drain Output
V
IN
V
IN
V
OUT
+
-
Vref
+
-
Vref
V
OUT
V
SS
V
SS
ELECTRICAL CHARACTERISTICS
[V
DF
(T) = 1.6 to 6.0V ± 2%]
T
A
= 25°C
PARAMETER
Detect Voltage
Hysteresis Range
SYMBOL
V
DF
V
HYS
CONDITIONS
MIN
V
DF
X 0.98
TYP
V
DF
MAX
V
DF
X 1.02
UNIT
CIRCUIT
V
V
1
1
V
DF
X 0.02 V
DF
X 0.05 V
DF
X 0.08
V
IN
= 1.5V
V
IN
= 2.0V
0.7
0.8
0.9
1.0
1.1
0.7
2.3
2.7
3.0
3.2
3.6
10.0
Supply Current
I
SS
V
IN
= 3.0V
V
IN
= 4.0V
V
IN
= 5.0V
µA
2
Operating Voltage
V
IN
V
DF
(T) = 1.6V to 6.0V
Nch
V
DS
= 0.5V
V
IN
= 1.0V
V
IN
= 2.0V
V
IN
= 3.0V
V
1
1.0
3.0
5.0
6.0
7.0
2.2
7.7
3
10.1
11.5
13.0
-10.0
-2.0
4
mA
Output Current
I
OUT
V
IN
= 4.0V
V
IN
= 5.0V
Pch
V
DS
= 2.1V
V
IN
= 8.0V
(with CMOS output)
Temperature
Characteristics
DV
DF
DTopr
-V
DF
t
DLY
-40°C
Topr
85°C
± 100
ppm/ °C
-
GM5511
Delay Time
(V
DR
"V
OUT
inversion)
0.2
mS
5
2
Note:
V
DF
(T): Established Detect Voltage Value
Release Voltage: V
DR
=
V
DF
+ V
HYS
4
Function Description (CMOS output)
1
When input voltage (V
IN
) rises above detect voltage (V
DF
), output voltage (V
OUT
) will be equal to V
IN
.
(A condition of high impedance exists with Nch open drain output configurations.)
2
When input voltage (V
IN
) falls below detect voltage (V
DF
), output voltage (V
OUT
) will be equal to the ground voltage
(V
SS
) level.
3
When input voltage (V
IN
)falls to a level below that of the minimum operating voltage (V
MIN
), output will become unstable.
In this condition, V
IN
will equal to the pulled-up output (should output be pulled-up).
When input voltage (V
IN
) rises above the ground voltage (V
SS
) level, output will be unstable at levels below the minimum
operating voltage (V
MIN
). Between the V
MIN
and detect release voltage (V
DR
) levels, the ground voltage (V
SS
)level will
4
be maintained.
5
When input voltage (V
IN
) rises above detect release voltage (V
DR
), output voltage (V
OUT
) will be equal to V
IN
.
(A condition of high impedance exists with Nch open drain output configurations).
6
The difference between V
DR
and V
DF
represents the hysteresis range.
Timing Chart
6
INPUT VOLTAGE (V
IN
)
DETECT RELEASE VOLTAGE (V
DR
)
DETECT VOLTAGE (V
DF
)
MIN. OPERATING VOLTAGE (V
MIN
)
GROUND VOLTAGE(V
DF
)
OUTPUT VOLTAGE (V
OUT
)
1
2
3
4
5
GM5511
5
GROUND VOLTAGE(V
SS
)
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