MAX6314US34D2+T
更新时间:2024-09-18 13:08:02
品牌:MAXIM
描述:Power Supply Support Circuit, Fixed, 1 Channel, +3.4VV, CMOS, PDSO4, LEAD FREE, SOT-143, 4 PIN
MAX6314US34D2+T 概述
Power Supply Support Circuit, Fixed, 1 Channel, +3.4VV, CMOS, PDSO4, LEAD FREE, SOT-143, 4 PIN 电源管理电路
MAX6314US34D2+T 规格参数
是否无铅: | 不含铅 | 是否Rohs认证: | 符合 |
生命周期: | Active | 零件包装代码: | SOT-143 |
包装说明: | LSOP, TO-253 | 针数: | 4 |
Reach Compliance Code: | compliant | ECCN代码: | EAR99 |
HTS代码: | 8542.39.00.01 | 风险等级: | 5.26 |
其他特性: | RESET THRESHOLD VOLTAGE IS 3.4V; MANUAL RESET INPUT | 可调阈值: | NO |
模拟集成电路 - 其他类型: | POWER SUPPLY SUPPORT CIRCUIT | JESD-30 代码: | R-PDSO-G4 |
JESD-609代码: | e3 | 长度: | 2.92 mm |
信道数量: | 1 | 功能数量: | 1 |
端子数量: | 4 | 最高工作温度: | 85 °C |
最低工作温度: | -40 °C | 封装主体材料: | PLASTIC/EPOXY |
封装代码: | LSOP | 封装等效代码: | TO-253 |
封装形状: | RECTANGULAR | 封装形式: | SMALL OUTLINE, LOW PROFILE |
峰值回流温度(摄氏度): | NOT SPECIFIED | 电源: | 1/5.5 V |
认证状态: | Not Qualified | 座面最大高度: | 1.22 mm |
子类别: | Power Management Circuits | 最大供电电流 (Isup): | 0.012 mA |
最大供电电压 (Vsup): | 5.5 V | 最小供电电压 (Vsup): | 2.5 V |
表面贴装: | YES | 技术: | CMOS |
温度等级: | INDUSTRIAL | 端子面层: | MATTE TIN |
端子形式: | GULL WING | 端子节距: | 1.92 mm |
端子位置: | DUAL | 阈值电压标称: | +3.4V |
处于峰值回流温度下的最长时间: | NOT SPECIFIED | 宽度: | 1.3 mm |
Base Number Matches: | 1 |
MAX6314US34D2+T 数据手册
通过下载MAX6314US34D2+T数据手册来全面了解它。这个PDF文档包含了所有必要的细节,如产品概述、功能特性、引脚定义、引脚排列图等信息。
PDF下载19-1090; Rev 1; 1/99
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
MAX6314*
Ge n e ra l De s c rip t io n
Fe a t u re s
The MAX6314 low-power CMOS microprocessor (µP)
s up e rvis ory c irc uit is d e s ig ne d to monitor p owe r
supplies in µP and digital systems. The MAX6314’s
RESET output is bidirectional, allowing it to be directly
connected to µPs with bidirectional reset inputs, such
as the 68HC11. It provides excellent circuit reliability
and low cost by eliminating external components and
adjustments. The MAX6314 also provides a debounced
manual reset input.
♦ Small SOT143 Package
♦ RESET Output Simplifies Interface to
Bidirectional Reset I/Os
♦ Precision Factory-Set V
Reset Thresholds:
CC
100mV Increments from 2.5V to 5V
♦ ±1.8% Reset Threshold Accuracy at T = +25°C
A
♦ ±2.5% Reset Threshold Accuracy Over Temp.
This device performs a single function: it asserts a reset
♦ Four Reset Timeout Periods Available:
signal whenever the V
supply voltage falls below a
CC
1ms, 20ms, 140ms, or 1120ms (minimum)
p re s e t thre s hold or whe ne ve r ma nua l re s e t is
asserted. Reset remains asserted for an internally pro-
♦ Immune to Short V
Transients
CC
grammed interval (reset timeout period) after V
ris e n a b ove the re s e t thre s hold or ma nua l re s e t is
deasserted.
has
CC
♦ 5µA Supply Current
♦ Pin-Compatible with MAX811
The MAX6314 c ome s with fa c tory-trimme d re s e t
thre s hold volta g e s in 100mV inc re me nts from 2.5V
to 5V. Preset timeout periods of 1ms, 20ms, 140ms,
and 1120ms (minimum) are also available. The device
comes in a SOT143 package.
Ordering and Marking Information appears at end of
data sheet.
For a µP supervisor with an open-drain reset pin, see
the MAX6315 data sheet.
________________________Ap p lic a t io n s
Computers
Controllers
Intelligent Instruments
Critical µP and µC Power Monitoring
Portable/Battery-Powered Equipment
Typ ic a l Op e ra t in g Circ u it
V
CC
P in Co n fig u ra t io n
V
CC
LASER-
TRIMMED
68HC11**
RESISTORS
TOP VIEW
V
CC
1
4
GND
V
CC
µP
MAX6314
4.7k
RESET
RESET
RESET
CIRCUITRY
MR
RESET
2
3
MR
MAX6314
GND
SOT143
**OR OTHER µC/µP WITH BIDIRECTIONAL RESET I/O PIN.
* Patents Pending
________________________________________________________________ Maxim Integrated Products
1
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800.
For small orders, phone 1-800-835-8769.
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
ABSOLUTE MAXIMUM RATINGS
CC
V
........................................................................-0.3V to +6.0V
Continuous Power Dissipation (T = +70°C)
A
All Other Pins ..............................................-0.3V to (V + 0.3V)
SOT143 (derate 4mW/°C above +70°C).......................320mW
Operating Temperature Range ...........................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
CC
Input Current (V ).............................................................20mA
CC
Output Current (RESET)......................................................20mA
Rate of Rise (V ) ...........................................................100V/µs
CC
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.
MAX6314
ELECTRICAL CHARACTERISTICS
(V = +2.5V to +5.5V, T = -40°C to +85°C, unless otherwise noted. Typical values are at T = +25°C.)
CC
A
A
PARAMETER
SYMBOL
CONDITIONS
= 0°C to +70°C
A
MIN
1.0
TYP
MAX
5.5
12
UNITS
Operating Voltage Range
V
CC
T
V
V
= 5.5V, no load
= 3.6V, no load
5
4
CC
V
Supply Current
I
CC
µA
V
CC
V
CC
10
T
A
= +25°C
V
- 1.8%
V
TH
V
TH
+ 1.8%
+ 2.5%
TH
Reset Threshold (Note 1)
Reset Threshold Tempco
V
TH
T
A
= -40°C to +85°C
V
- 2.5%
V
TH
TH
∆V /°C
60
ppm/°C
µs
TH
V
CC
to Reset Delay
V
CC
= falling at 1mV/µs
35
1.4
28
200
1570
MAX6314US_ _D1-T
MAX6314US_ _D2-T
MAX6314US_ _D3-T
MAX6314US_ _D4-T
1
20
140
1120
2
40
280
2240
2.4
Reset Timeout Period
t
ms
RP
MANUAL RESET INPUT
V
0.8
IL
V
> 4.0V
< 4.0V
TH
V
IH
V
MR Input Threshold
V
0.3 x V
CC
IL
V
TH
V
IH
0.7 x V
CC
1
µs
ns
MR Minimum Input Pulse
MR Glitch Rejection
MR to Reset Delay
100
500
63
ns
32
100
0.4
0.3
0.3
0.3
kΩ
MR Pull-Up Resistance
V
> 4.25V, I
= 3.2mA
CC
SINK
V
CC
> 2.5V, I
> 1.2V, I
> 1.0V, I
= 1.2mA
= 0.5mA
= 80µA
SINK
SINK
SINK
V
OL
V
RESET Output Voltage
V
CC
V
CC
RESET INTERNAL PULL-UP
Transition Flip-Flop Setup Time (Note 2)
t
400
ns
V
S
Active Pull-Up Enable Threshold
RESET Active Pull-Up Current
RESET Pull-Up Resistance
V
= 5V
= 5V
0.4
4.2
0.9
CC
V
CC
20
mA
kΩ
4.7
5.2
333
666
333
666
C
= 120pF
= 250pF
= 200pF
= 400pF
LOAD
LOAD
LOAD
LOAD
V
CC
= 3V
C
RESET Output Rise Time
(Note 3)
t
R
ns
C
C
V
CC
= 5V
Note 1: The MAX6314 monitors V through an internal, factory-trimmed voltage divider that programs the nominal reset threshold.
CC
Factory-trimmed reset thresholds are available in 100mV increments from 2.5V to 5V (see Ordering and Marking Information).
Note 2: This is the minimum time RESET must be held low by an external pull-down source to set the active pull-up flip-flop.
Note 3: Measured from RESET V to (0.8 x V ), R = ∞.
LOAD
OL
CC
2
_______________________________________________________________________________________
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
MAX6314
__________________________________________Typ ic a l Op e ra t in g Ch a ra c t e ris t ic s
(T = +25°C, unless otherwise noted.)
A
SUPPLY CURRENT vs. TEMPERATURE
PULL-UP CHARACTERISTICS
MAX6314-01
6
5
4
3
2
1
0
+5V
4.7kΩ
74HC05
4.7kΩ PULL-UP
2V/div
100pF
V
CC
= 5V
MAX6314 PULL-UP
2V/div
+5V
74HC05
100pF
V
CC
= 3V
V
CC
RESET
MAX6314
GND
INPUT
5V/div
MR
V
= 1V
CC
-50 -30 -10 10
30
50
70
90
200ns/div
TEMPERATURE (°C)
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
NORMALIZED RESET TIMEOUT PERIOD
vs. TEMPERATURE (V RISING)
CC
POWER-DOWN RESET DELAY
vs. TEMPERATURE
1.04
1.03
50
40
6
5
4
3
2
1
0
V
FALLING AT 1mV/µs
CC
1.02
1.01
V
TH
= 4.63V
T = +85°C
A
30
20
10
0
1.00
0.99
0.98
0.97
V
= 3.00V
TH
T = +25°C
A
T = -40°C
A
0.96
-50 -30 -10 10
30
50
70
90
-50 -30 -10 10
30
50
70
90
0
1
2
3
5
4
TEMPERATURE (°C)
TEMPERATURE (°C)
SUPPLY VOLTAGE (V)
NORMALIZED RESET THRESHOLD
vs. TEMPERATURE (V FALLING)
MAXIMUM TRANSIENT DURATION
vs. RESET COMPARATOR OVERDRIVE
RESET PULL-UP TIME
vs. TEMPERATURE
CC
100
80
60
40
20
0
1.006
1.004
1.002
1.000
0.998
0.996
0.994
600
500
400
300
200
100
0
T = +25°C
A
RESET OCCURS
ABOVE CURVE
C = 390pF
L
V
= 4.63V
TH
C = 100pF
L
V
TH
= 3.00V
10
100
1000
-50 -30 -10 10
30
50
70
90
-50 -30 -10 10
30
50
70
90
RESET COMP. OVERDRIVE, V - V (mV)
TEMPERATURE (°C)
TEMPERATURE (°C)
TH
CC
_______________________________________________________________________________________
3
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
______________________________________________________________P in De s c rip t io n
PIN
NAME
FUNCTION
1
GND
Ground
Active-Low Complementary Output. In addition to the normal N-channel pull-down, RESET has a P-channel
pull-up transistor in parallel with a 4.7kΩ resistor to facilitate connection to µPs with bidirectional resets. See
the Reset Output section.
2
RESET
MR
Manual Reset Input. A logic low on MR asserts reset. Reset remains asserted as long as MR is low, and for
MAX6314
3
4
the reset timeout period (t ) after the reset conditions are terminated. Connect to V if not used.
RP
CC
V
CC
Supply Voltage and Reset Threshold Monitor Input
V
CC
LASER-
TRIMMED
RESISTORS
MAX6314
VREF
V
CC
63k
RESET
GENERATOR
MR
V
CC
2µs ONE-SHOT
TRANSITION
FLIP-FLOP
R
Q
4.7k
FF
S
RESET
ACTIVE PULL-UP
ENABLE COMPARATOR
0.5V
GND
Figure 1. Functional Diagram
_______________________________________________________________________________________
4
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
MAX6314
scratch. If, on the other hand, RESET is high after the
_______________De t a ile d De s c rip t io n
two E-clock cycle delay, the processor knows that it
caused the reset itself and can jump to a different vec-
tor and use stored state information to determine what
caused the reset.
The MAX6314 has a reset output consisting of a 4.7kΩ
pull-up resistor in parallel with a P-channel transistor
and an N-channel pull down (Figure 1), allowing this IC
to directly interface with microprocessors (µPs) that
have bidirectional reset pins (see the Reset Output
section).
The problem occurs with faster µPs; two E-clock cycles
is only 500ns at 4MHz. When there are several devices
on the re s e t line , the inp ut c a p a c ita nc e a nd s tra y
capacitance can prevent RESET from reaching the
Re s e t Ou t p u t
A µP’s reset input starts the µP in a known state. The
MAX6314 a s s e rts re s e t to p re ve nt c od e -e xe c ution
e rrors d uring p owe r-up , p owe r-d own, or b rownout
conditions. RESET is guaranteed to be a logic low for
logic-high state (0.8 x V ) in the allowed time if only a
CC
passive pull-up resistor is used. In this case, all resets
will be interpreted as external. The µP is guaranteed to
s ink only 1.6mA, s o the ris e time c a nnot b e muc h
re d uc e d b y d e c re a s ing the re c omme nd e d 4.7kΩ
pull-up resistance.
V
V
CC
> 1V (see the Electrical Characteristics). Once
exceeds the reset threshold, the internal timer
CC
keeps reset asserted for the reset timeout period (t );
RP
The MAX6314 solves this problem by including a pull-
up transistor in parallel with the recommended 4.7kΩ
resistor (Figure 1). The pull-up resistor holds the output
high until RESET is forced low by the µP reset I/O, or by
the MAX6314 itself. Once RESET goes below 0.5V, a
comparator sets the transition edge flip-flop, indicating
that the next transition for RESET will be low to high. As
soon as RESET is released, the 4.7kΩ resistor pulls
after this interval RESET goes high. If a brownout condi-
tion oc c urs (monitore d volta g e d ip s b e low its p ro-
grammed reset threshold), RESET goes low. Any time
V
CC
dips below the reset threshold, the internal timer
resets to zero and RESET goes low. The internal timer
starts when V returns above the reset threshold, and
CC
RESET remains low for the reset timeout period.
The MAX6314’s RESET output is designed to interface
with µPs that have bidirectional reset pins, such as the
Motorola 68HC11. Like a n op e n-d ra in outp ut, the
MAX6314 allows the µP or other devices to pull RESET
low and assert a reset condition. However, unlike a
standard open-drain output, it includes the commonly
specified 4.7kΩ pull-up resistor with a P-channel active
pull-up in parallel.
RESET up toward V . When RESET rises above 0.5V,
CC
the a c tive P-c ha nne l p ull-up turns on for the 2µs
duration of the one-shot. The parallel combination of the
4.7kΩ p ull-up a nd the P-c ha nne l tra ns is tor on-
resistance quickly charges stray capacitance on the
reset line, allowing RESET to transition low to high with-
in the required two E-clock period, even with several
devices on the reset line (Figure 2). Once the one-shot
time s out, the P-c ha nne l tra ns is tor turns off. This
process occurs regardless of whether the reset was
This configuration allows the MAX6314 to solve a prob-
lem associated with µPs that have bidirectional reset
p ins in s ys te ms whe re s e ve ra l d e vic e s c onne c t to
RESET. These µPs can often determine if a reset was
asserted by an external device (i.e., the supervisor IC)
or by the µP itself (due to a watchdog fault, clock error,
or other source), and then jump to a vector appropriate
for the source of the reset. However, if the µP does
assert reset, it does not retain the information, but must
determine the cause after the reset has occurred.
caused by V
dipping below the reset threshold, MR
CC
being asserted, or the µP or other device asserting
RESET. Because the MAX6314 includes the standard
4.7kΩ pull-up resistor, no external pull-up resistor is
required. To minimize current consumption, the internal
pull-up resistor is disconnected whenever the MAX6314
asserts RESET.
Ma n u a l Re s e t In p u t
Many µP-based products require manual reset capabil-
ity, allowing the operator, a test technician, or external
logic circuitry to initiate a reset. A logic low on MR
asserts reset. Reset remains asserted while MR is low,
and for the reset active timeout period after MR returns
high. To minimize current consumption, the internal
4.7kΩ p ull-up re s is tor on RESET is d is c onne c te d
whenever RESET is asserted.
The following procedure describes how this is done
with the Motorola 68HC11. In all cases of reset, the µP
pulls RESET low for about four E-clock cycles. It then
releases RESET, waits for two E-clock cycles, then
checks RESET’s state. If RESET is still low, the µP con-
cludes that the source of the reset was external and,
when RESET eventually reaches the high state, jumps
to the normal reset vector. In this case, stored state
informa tion is e ra s e d a nd p roc e s s ing b e g ins from
_______________________________________________________________________________________
5
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
V
CC
V
CC
68HC11
4.7k
RESET
RESET
RESET
RESET
CIRCUITRY
RESET
CIRCUITRY
MAX6314
MR
C
IN
C
STRAY
C
IN
MAX6314
C
IN
OTHER DEVICES
Figure 2. MAX6314 Supports Additional Devices on the Reset Bus
MR has an internal 63kΩ pull-up resistor, so it can be
left open if not used. Connect a normally open momen-
tary switch from MR to GND to create a manual reset
function; external debounce circuitry is not required. If
MR is driven from long cables or if the device is used in
a noisy environment, connecting a 0.1µF capacitor from
MR to ground provides additional noise immunity.
En s u rin g a Va lid RESET Ou t p u t
Do w n t o V = 0 V
CC
fa lls b e low 1V, RESET no long e r s inks
Whe n V
CC
current—it becomes an open circuit. Therefore, high-
impedance CMOS-logic inputs connected to RESET
can drift to undetermined voltages. This presents no
problem in most applications, since most µP and other
circuitry is inoperative with V
below 1V. However, in
CC
__________Ap p lic a t io n s In fo rm a t io n
a p p lic a tions whe re RESET mus t b e va lid d own to
V
CC
= 0V, adding a pull-down resistor to RESET will
Ne g a t ive -Go in g V
Tra n s ie n t s
CC
cause any stray leakage currents to flow to ground,
holding RESET low (Figure 3). R1’s value is not critical;
100kΩ is large enough not to load RESET and small
enough to pull RESET to ground.
In addition to issuing a reset to the µP during power-up,
power-down, and brownout conditions, these devices
are relatively immune to short-duration negative-going
transients (glitches). The Typical Operating Character-
istics show the Maximum Transient Duration vs. Reset
Threshold Overdrive, for which reset pulses are not
generated. The graph was produced using negative-
V
CC
going pulses, starting at V
max and ending below
RST
the p rog ra mme d re s e t thre s hold b y the ma g nitud e
indicated (reset threshold overdrive). The graph shows
MAX6314
GND
the maximum pulse width that a negative-going V
CC
RESET
transient may typically have without causing a reset
pulse to be issued. As the amplitude of the transient
increases (i.e., goes farther below the reset threshold),
the maximum allowable pulse width decreases. A 0.1µF
R1
bypass capacitor mounted close to V provides addi-
CC
tional transient immunity.
Figure 3. RESET Valid to V = Ground Circuit
CC
6
_______________________________________________________________________________________
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
MAX6314
V
CC
t
0.8 x V
RP
CC
RESET
OR
µC RESET DELAY
0.5V
t
R
t
S
ACTIVE
PULL-UP
TURNS ON
RESET PULLED LOW
BY µC OR
RESET GENERATOR
Figure 4. RESET Timing Diagram
__________________________________________Ord e rin g a n d Ma rk in g In fo rm a t io n
NOMINAL MIN t
PKG. TOP
MARK
NOMINAL MIN t
PKG. TOP
MARK
RP
RP
†
†
PART
PART
††
††
V
(V)
(ms)
V
(V)
TH
(ms)
TH
MAX6314US50D1-T
MAX6314US49D1-T
MAX6314US48D1-T
MAX6314US47D1-T
MAX6314US46D1-T
MAX6314US45D1-T
MAX6314US44D1-T
MAX6314US43D1-T
MAX6314US42D1-T
MAX6314US41D1-T
MAX6314US40D1-T
MAX6314US39D1-T
MAX6314US38D1-T
MAX6314US37D1-T
MAX6314US36D1-T
MAX6314US35D1-T
MAX6314US34D1-T
MAX6314US33D1-T
MAX6314US32D1-T
MAX6314US31D1-T
MAX6314US30D1-T
MAX6314US29D1-T
5.00
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
AA_ _
AB_ _
AC_ _
AD_ _
AE_ _
AF_ _
AG_ _
AH_ _
AI_ _
MAX6314US28D1-T
MAX6314US27D1-T
MAX6314US26D1-T
MAX6314US25D1-T
MAX6314US50D2-T
MAX6314US49D2-T
MAX6314US48D2-T
MAX6314US47D2-T
MAX6314US46D2-T
MAX6314US45D2-T
MAX6314US44D2-T
MAX6314US43D2-T
MAX6314US42D2-T
MAX6314US41D2-T
MAX6314US40D2-T
MAX6314US39D2-T
MAX6314US38D2-T
MAX6314US37D2-T
MAX6314US36D2-T
MAX6314US35D2-T
MAX6314US34D2-T
MAX6314US33D2-T
2.80
1
CK_ _
CL_ _
CM_ _
CN_ _
CO_ _
CP_ _
CQ_ _
CR_ _
CS_ _
CT_ _
CU_ _
CV_ _
CW_ _
CX_ _
CY_ _
CZ_ _
DA_ _
DB_ _
DC_ _
DD_ _
DE_ _
DJ_ _
4.90
4.80
4.70
4.63
4.50
4.39
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
3.08
3.00
2.93
2.70
2.63
2.50
5.00
4.90
4.80
4.70
4.63
4.50
4.39
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
1
†††
1
1
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
20
†††
AJ_ _
AK_ _
AL_ _
CA_ _
CB_ _
CC_ _
CD_ _
CE_ _
CF_ _
CG_ _
CH_ _
CI_ _
†††
CJ_ _
†
††
†††
The MAX6314 is available in a SOT143 package, -40°C to +85°C temperature range.
The first two letters in the package top mark identify the part, while the remaining two letters are the lot tracking code.
Sample stocks generally held on the bolded products; also, the bolded products have 2,500 piece minimum-order quantities.
Non-bolded products have 10,000 piece minimum-order quantities. Contact factory for details.
Note: All devices available in tape-and-reel only. Contact factory for availability.
_______________________________________________________________________________________
7
6 8 HC1 1 /Bid ire c t io n a l-Co m p a t ib le
µP Re s e t Circ u it
_____________________________Ord e rin g a n d Ma rk in g In fo rm a t io n (c o n t in u e d )
NOMINAL MIN t
PKG. TOP
MARK
NOMINAL MIN t
PKG. TOP
MARK
RP
†
RP
†
PART
PART
††
††
V
(V)
(ms)
V
(V)
(ms)
TH
TH
MAX6314US28D3-T
MAX6314US27D3-T
MAX6314US26D3-T
MAX6314US25D3-T
MAX6314US50D4-T
MAX6314US49D4-T
MAX6314US48D4-T
MAX6314US47D4-T
MAX6314US46D4-T
MAX6314US45D4-T
MAX6314US44D4-T
MAX6314US43D4-T
MAX6314US42D4-T
MAX6314US41D4-T
MAX6314US40D4-T
MAX6314US39D4-T
MAX6314US38D4-T
MAX6314US37D4-T
MAX6314US36D4-T
MAX6314US35D4-T
MAX6314US34D4-T
MAX6314US33D4-T
MAX6314US32D4-T
MAX6314US31D4-T
MAX6314US30D4-T
MAX6314US29D4-T
MAX6314US28D4-T
MAX6314US27D4-T
MAX6314US26D4-T
MAX6314US25D4-T
2.80
140
ET_ _
EU_ _
EV_ _
EW_ _
EX_ _
EY_ _
EZ_ _
FA_ _
FB_ _
FC_ _
FD_ _
FE_ _
FF_ _
FG_ _
FH_ _
FI_ _
MAX6314US32D2-T
MAX6314US31D2-T
MAX6314US30D2-T
MAX6314US29D2-T
MAX6314US28D2-T
MAX6314US27D2-T
MAX6314US26D2-T
MAX6314US25D2-T
MAX6314US50D3-T
MAX6314US49D3-T
MAX6314US48D3-T
MAX6314US47D3-T
MAX6314US46D3-T
MAX6314US45D3-T
MAX6314US44D3-T
MAX6314US43D3-T
MAX6314US42D3-T
MAX6314US41D3-T
MAX6314US40D3-T
MAX6314US39D3-T
MAX6314US38D3-T
MAX6314US37D3-T
MAX6314US36D3-T
MAX6314US35D3-T
MAX6314US34D3-T
MAX6314US33D3-T
MAX6314US32D3-T
MAX6314US31D3-T
MAX6314US30D3-T
MAX6314US29D3-T
3.20
20
DK_ _
DL_ _
DM_ _
DN_ _
DO_ _
DP_ _
DQ_ _
DR_ _
DS_ _
DT_ _
DU_ _
DV_ _
DW_ _
DX_ _
DY_ _
DZ_ _
EA_ _
EB_ _
EC_ _
EG_ _
EH_ _
EI_ _
2.70
2.63
2.50
5.00
4.90
4.80
4.70
4.63
4.50
4.39
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
3.08
3.00
2.93
2.80
2.70
2.63
2.50
140
3.08
3.00
2.93
2.80
2.70
2.63
2.50
5.00
4.90
4.80
4.70
4.63
4.50
4.39
4.30
4.20
4.10
4.00
3.90
3.80
3.70
3.60
3.50
3.40
3.30
3.20
3.08
3.00
2.93
20
†††
140
20
140
20
MAX6314
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
1120
20
20
†††
20
20
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
140
†††
†††
†††
FJ_ _
FK_ _
FL_ _
FM_ _
FN_ _
FO_ _
FP_ _
FQ_ _
FR_ _
FS_ _
FT_ _
FU_ _
FV_ _
FW_ _
EJ_ _
EK_ _
EL_ _
EM_ _
EN_ _
EO_ _
EP_ _
ES_ _
†††
†††
†††
†
††
†††
The MAX6314 is available in a SOT143 package, -40°C to +85°C temperature range.
The first two letters in the package top mark identify the part, while the remaining two letters are the lot tracking code.
Sample stocks generally held on the bolded products; also, the bolded products have 2,500 piece minimum-order quantities.
Non-bolded products have 10,000 piece minimum-order quantities. Contact factory for details.
Note: All devices available in tape-and-reel only. Contact factory for availability.
Ch ip In fo rm a t io n
TRANSISTOR COUNT: 519
Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are
implied. Maxim reserves the right to change the circuitry and specifications without notice at any time.
8 _____________________Ma x im In t e g ra t e d P ro d u c t s , 1 2 0 S a n Ga b rie l Drive , S u n n yva le , CA 9 4 0 8 6 4 0 8 -7 3 7 -7 6 0 0
© 1999 Maxim Integrated Products
Printed USA
is a registered trademark of Maxim Integrated Products.
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