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SGM8703のメーカーはShengbang Microelectronicsです、この部品の機能は「Push-Pull Output Comparator」です。 |
部品番号 | SGM8703 |
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部品説明 | Push-Pull Output Comparator | ||
メーカ | Shengbang Microelectronics | ||
ロゴ | |||
このページの下部にプレビューとSGM8703ダウンロード(pdfファイル)リンクがあります。 Total 15 pages
SGM8703
Micro-Power, CMOS Input, RRIO,
1.4V, Push-Pull Output Comparator
with Latch Enable
GENERAL DESCRIPTION
FEATURES
The SGM8703 is an ultra low power comparator with a
typical power supply current of 300nA. It has the
best-in-class power supply current versus propagation
delay performance. The propagation delay is as low as
6μs with 100mV overdrive at 1.4V supply.
Designed to operate over a wide range of supply voltages,
from 1.4V to 5.5V, with guaranteed operation at 1.4V,
2.5V and 5.0V, the SGM8703 is ideal for use in a variety
of battery-powered applications. With rail-to-rail common
mode voltage range, the SGM8703 is well suited for
single-supply operation. Its small package makes this
device ideal for use in handheld electronics and mobile
phone applications.
Featuring a push-pull output stage and has a latch enable
input ( LE ), the SGM8703 allows for operation with
absolute minimum power consumption when driving any
capacitive or resistive load.
● Ultra Low Power Consumption:
300nA (TYP) at VS = 1.4V
● Wide Supply Voltage Range: 1.4V to 5.5V
● Propagation Delay: 6μs (TYP) at VS = 1.4V
● Push-Pull Output Current Drive:
19mA (TYP) at VS = 5V
● Rail-to-Rail Input
● Latch Function Included
● -40℃ to +85℃ Operating Temperature Range
● Available in Green SOT-23-6 Package
APPLICATIONS
RC Timers
Window Detectors
IR Receiver
Multivibrators
Alarm and Monitoring Circuits
SGM8703 is available in the Green SOT-23-6 package. It
is rated over the -40°C to +85°C temperature range.
SG Micro Corp
www.sg-micro.com
REV. A. 2
1 Page SGM8703
Micro-Power, CMOS Input, RRIO, 1.4V,
Push-Pull Output Comparator with Latch Enable
ELECTRICAL CHARACTERISTICS: VS = 1.4V
(At TA = 25°C, +VS = 1.4V, -VS = 0V, VLE = 1.4V, VCM = +VS/2 and VO = -VS, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
Supply Current
Input Offset Voltage
IS
VCM = 0.3V
VCM = 1.1V
VOS
VCM = 0V
VCM = 1.4V
-3
-3
Input Offset Average Drift
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Latch Enable Pin High Input Voltage
Latch Enable Pin Low Input Voltage
Latch Enable Pin Bias Current
Large Signal Voltage Gain
CMRR
PSRR
VIH
VIL
IIH, IIL
AVO
VCM Stepped from 0V to 0.3V
VCM Stepped from 0.8V to 1.4V
VCM Stepped from 0V to 1.4V
VS = 1.8V to 5.5V, VCM = 0V
VLE = 0V and VLE = 1.4V, VCM = 0V
VS = 1.8V, IO = 500μA
66
1.0
1.598
Output Swing High
VOH
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = 1mA
1.581
1.324
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = -500μA
1.288
Output Swing Low
VOL
-40℃ ≤ TA ≤ +85℃
VS = 1.8V, IO = -1mA
-40℃ ≤ TA ≤ +85℃
Output Current
Source
IOUT Sink
Propagation Delay
(High to Low)
Overdrive = 10mV
Overdrive = 100mV
Propagation Delay
(Low to High)
Overdrive = 10mV
Overdrive = 100mV
Rise Time
Fall Time
tRise
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
tFall
Overdrive = 10mV, CL = 30pF, RL = 1MΩ
Overdrive = 100mV, CL = 30pF, RL = 1MΩ
TYP
300
250
0.5
0.5
2
65
75
75
95
3
100
1.669
1.508
82
167
0.7
2
12
6
26
17
220
220
155
155
MAX
1000
1000
3
3
0.25
112
127
225
253
UNITS
nA
mV
µV/℃
dB
dB
V
V
nA
dB
V
mV
mA
μs
μs
ns
ns
SG Micro Corp
www.sg-micro.com
3
3Pages SGM8703
Micro-Power, CMOS Input, RRIO, 1.4V,
Push-Pull Output Comparator with Latch Enable
SIMPLIFIED SCHEMATIC DIAGRAM
+VS
+-
INVERTERS
OUTPUT
INN INP
LE
+-
-VS
SG Micro Corp
www.sg-micro.com
6
6 Page | |||
ページ | 合計 : 15 ページ | ||
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PDF ダウンロード | [ SGM8703 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
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