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SP691ACT-L/TR

P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24
1
Date: 4/18/05 SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over © Copyright 2005 Sipex Corporation
Low Power Microprocessor Supervisory
with Battery Switch-Over
SP691A/693A/800L/800M
The SP691A/693A/800L/800M is a microprocessor (µP) supervisory circuit that integrates
a myriad of components involved in discrete solutions to monitor power-supply and
battery-control functions in µP and digital systems. The SP691A/693A/800L/800M offers
complete µP monitoring and watchdog functions. The SP691A/693A/800L/800M is ideal for
a low-cost battery management solution and is well suited for portable, battery-powered
applications with its supply current of 35µA. The 6ns chip-enable propagation delay,
the 25mA current output in battery-backup mode, and the 250mA current output in
standard operation also makes the SP691A/693A/800L/800M suitable for larger scale,
high-performance equipment.
■ Precision 4.65V/4.40V Voltage Monitoring
■ 200ms Or Adjustable Reset Time
■ 100ms, 1.6s Or Adjustable Watchdog Time
■ 60µA Maximum Operating Supply Current
■ 2.0µA Maximum Battery Backup Current
■ 0.1µA Maximum Battery Standby Current
■ Power Switching
250mA Output in Vcc Mode (0.6Ω)
25mA Output in Battery Mode (5Ω)
■ On-Board Gating of Chip-Enable Signals
Memory Write-Cycle Completion
6ns CE Gate Propagation Delay
■ Voltage Monitor for Power-Fail or Low Battery
■ Backup-Battery Monitor
■ RESET Valid to Vcc=1V
■ 1% Accuracy Guaranteed (SP800L/800M)
■ Pin Compatible Upgrade to MAX691A/693A/
800L/800M
r e b m u N t r a P d l o h s e r h T T E S E R y c a r u c c A T E S E R y c a r u c c A I F P h c t i w S y r e t t a B -p u k c a B
A 1 9 6 P S V 5 6 . 4 + V m 5 2 1 + %4 S E Y
A 3 9 6 P S V 0 4 . 4 + V m 5 2 1 + %4 S E Y
L 0 0 8 P S V 5 6 . 4 + V m 0 5 + %1 S E Y
M 0 0 8 P S V 0 4 . 4 + V m 0 5 + %1 S E Y
DESCRIPTION
FEATURES
VBATT
VOUT
Vcc
GND
BATT ON
PFO
PFI
OSCIN
RESET
WDO
CEIN
CEOUT
WDI
LOWLINE
16
DIP/SO
TOP VIEW
15
14
13
12
11
10
9
1
2
3
4
5
6
7
8
Corporation
RESET
OSCSEL
Now Available in Lead Free Packaging
®
Date: 4/18/05 SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over © Copyright 2005 Sipex Corporation
2
These are stress ratings only and functional operation
of the device at these ratings or any other above those
indicated in the operation sections of the specifications
below is not implied. Exposure to absolute maximum
rating conditions for extended periods of time may
affect reliability.
Terminal Voltages (with respect to GND)
V
CC
.......................................................................................-0.3V to +6V
V
BATT
.....................................................................................-0.3V to +6V
All Other Inputs........................................................-0.3V to (V
CC
+0.3V)
Input Currents
V
CC
Peak...........................................................................................1.0A
V
CC
Continuous.............................................................................250mA
V
BATT
Peak....................................................................................250mA
V
BATT
Continuous............................................................................25mA
GND, BATT ON............................................................................100mA
All Other Inputs..............................................................................25mA
V
CC
= +4.75V to +5.5V for the SP691A/800L, V
CC
= +4.5V to +5.5V for the SP693A/800M, V
BATT
= +2.8V, and T
AMB
= T
MIN
to T
MAX
unless otherwise
noted. Typical values apply at T
AMB
=+25
O
C.
S R E T E M A R A P .N I M .P Y T .X A M ST I N U SN O I T I D N O C
, e g n a R e g a t l o V g n i t a r e p O
V
CC
V r o
TT A B
1E T O N ,
0 5 . 5 V
V , e g a t l o V t u p t u O
TU O
e d o M g n i t a r e p O l a m r o N n i
V
CC
50 . 0 -
V
CC
3. 0 -
V
CC
2. 0 -
V
CC
51 0 . 0 -
V
CC
51 . 0 -
V
CC
90 . 0 -
V
V
CC
I,V5.4=
TUO
Am52=
V
CC
I,V5.4=
TUO
Am052=
V
CC
V,V0.3=
TTAB
I,V8.2=
TUO
Am001=
V
CC
V-ot-
TUO
ecnatsiseR-nO6.0
9.0
2.1
0.2
Ω
V
CC
V5.4=
V
CC
V0.3=
V
TUO
edoMpukcaB-yrettaBniV
TTAB
3.0-
V
TTAB
52.0-
V
TTAB
51.0-
V
TTAB
1.0-
V
TTAB
70.0-
V
TTAB
50.0-
V
V
TTAB
I,V5.4=
TUO
Am02=
V
TTAB
I,V8.2=
TUO
Am01=
V
TTAB
I,V0.2=
TUO
Am5=
V
TTAB
V-ot-
TUO
ecnatsiseR-nO5
7
01
51
52
03
Ω
V
TTAB
V5.4=
V
TTAB
V8.2=
V
TTAB
V0.2=
lamroNnitnerruCylppuS
I,edoMgnitarepO
ccV
5306
µA
V
CC
V(>
TTAB
Ignidulcxe,)V1-
TUO
-yrettaBnitnerruCylppuS
I,edoMpukcaB
TTAB
2ETON,
100.00.2
µA
V
CC
V(<
TTAB
V,)V2.1-
TTAB
Ignidulcxe,V8.2=
TUO
V
TTAB
I,tnerruCybdnatS
TTAB
,
3ETON
1.0-20.0
µA
V
CC
> V(
TTAB
Ignidulcxe,)V2.0+
TUO
dlohserhTrevohctiwSyrettaBV
TTAB
30.0+
V
TTAB
30.0-
V
pu-rewop
nwod-rewop
siseretsyHrevohctiwSyrettaB06
Vm
kaePotkaeP
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
Enhanced ESD Specifications........................+4kV Human Body Model
Power Dissipation Per Package
16-pin PDIP (derate 14.3mW/
O
C above +70
O
C).......................1150mW
16-pin Narrow SOIC (derate 13.6mW/
O
C above 70
O
C)............1090mW
16-pin Wide SOIC (derate 11.2mW/
O
C above 70
O
C).................900mW
Storage Temperature....................................................-65
O
C to +150
O
C
Lead Temperature (soldering,10 sec).........................................+300
O
C
3
Date: 4/18/05 SP691A/693A/800L/800M Low Power Microprocessor Supervisor with Battery Switch-Over © Copyright 2005 Sipex Corporation
S R E T E M A R A P .N I M .P Y T .X A M ST I N U S N O I T I D N O C
w o L t u p t u O N O T T A B
e g a t l o V
1 . 0
7 . 0
4 . 0
5 . 1
V
I
KN I S
A m 2 . 3 =
I
K
N I S
A m 5 2 =
t r o h S t u p t u O N O T T A B
t n e r r u C t i u c r i C 1
0 6
5 1 001
A m
µA
t n e r r u c k n i s
t n e r r u c e c r u o s
R E M I T G O D H C T A W D N A , E N I L W O L , T E S E R
e g a t l o V d l o h s e r h T t e s e R 0 5 . 4
5 2 . 4
0 6 . 4
5 3 . 4
5 6 . 4
0 4 . 4
5 6 . 4
0 4 . 4
5 7 . 4
0 5 . 4
0 7 . 4
5 4 . 4
V
A 1 9 6 P S
A 3 9 6 P S
L 0 0 8 P S
M 0 0 8 P S
s i s e r e t s y H d l o h s e r h T t e s e R 5 1 V m k a e p -o t -r e t n e c
V
CC
y a l eD T E S E R o t 0 8
µs
n w o d r e w o p
y a l e D T E S E R o t E N I L W O L 0 0 8 s n n w o d r e w o p
d o i r e P t u o e m i T e v i t c A t e s e R
r o t a l l i c s O l a n r e t n I e h t r o f
0 4 1 00 2 08 2 s m p u -r e w o p
d o i r e P t u o e m i T e v i t c A t e s e R
, k c o l C l a n r e t x E e h t r o f
4 E T O N
8 4 0 2
k c o l c
s e l c y c
p u -r e w o p
r o f d o i r e P t u o e m i T g o d h c t a W
r o t a l l i c s O l a n r e t n I e h t
0 . 1
0 7
6 . 1
0 0 1
5 2 . 2
0 4 1
c e s
s m
d o i r e p g n o l
d o i r e p t r o h s
r o f d o i r e P t u o e m i T g o d h c t a W
4 E T O N , k c o l C l a n r e t x E e h t
6 9 0 4
4 2 0 1
k c o l c
s e l c y c
d o i r e p g n o l
d o i r e p t r o h s
t u p n I g o d h c t a W m u m i n i M
h t d i W e s l u P
0 0 1 s n V
LI
V , V 8 . 0 =
HI
V x 5 7 . 0 =
CC
e g a t l o V t u p t u O T E S E R
5 . 3
4 0 0 . 0
1 . 0
3 . 0
4 . 0 V
I
KN I S
05 = µ V , A
CC
V, V 1 =
CC
g n i l l a f
I
KN I S
V, A m 2 . 3 =
CC
V5 2 . 4 =
I
EC R U O S
V, A m 6 . 1 =
CC
V5 =
t i u c r i C -t r o h S t u p t u O T E S E R
t n e r r u C
7 02 A m t n e r r u c e c r u o s t u p t u o
, w o L e g a t l o V t u p t u O T E S E R
5 E T O N
1 . 0 4. 0 V I
KN I S
A m 2 . 3 =
e g a t l o V t u p t u O E N I L W O L
5 . 3
1 . 0 4. 0
V
I
KN I S
V, A m 2 . 3 =
CC
V5 2 . 4 =
I
EC R U O S
1= µ V , A
CC
V5 =
t r o h S t u p t u O E N I L W O L
t n e r r u C t i u c r i C
5 1 001
µA
t n e r r u c e c r u o s t u p t u o
e g a t l o V t u p t u O O D W
5 . 3
1 . 0 4. 0
V
I
KN I S
A m 2 . 3 =
I
EC R U O S
00 5 = µ V, A
CC
V5 =
t i u c r i C -t r o h S t u p t u O O D W
t n e r r u C
3 01 A m t n e r r u c e c r u o s t u p t u o
V
CC
= +4.75V to +5.5V for the SP691A/800L, V
CC
= +4.5V to +5.5V for the SP693A/800M, V
BATT
= +2.8V, and T
AMB
= T
MIN
to T
MAX
unless otherwise
noted. Typical values apply at T
AMB
=+25
O
C.
ELECTRICAL CHARACTERISTICS
P1-P3P4-P6P7-P9P10-P12P13-P15P16-P18P19-P21P22-P24

SP691ACT-L/TR

Mfr. #:
Buy SP691ACT-L/TR
Manufacturer:
MaxLinear
Description:
Supervisory Circuits LW PWR MICRO 5.5V 25mA-250mA BAT SW/OV
Lifecycle:
New from this manufacturer.
Delivery:
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