參數(shù)資料
型號: LM2903-Q1
英文描述: Automotive Catalog Dual. General Purpose Differential Comparator
中文描述: 汽車產(chǎn)品雙。通用差分比較器
文件頁數(shù): 2/12頁
文件大?。?/td> 128K
代理商: LM2903-Q1
Philips Semiconductors
Product data
NE/SA/SE532/
LM258/358/A/2904
Low power dual operational amplifiers
2
2002 Jul 12
853-1241 28616
DESCRIPTION
The 532/358/LM2904 consists of two independent, high gain,
internally frequency-compensated operational amplifiers internally
frequency-compensated operational amplifiers designed specifically
to operate from a single power supply over a wide range of voltages.
Operation from dual power supplies is also possible, and the low
power supply current drain is independent of the magnitude of the
power supply voltage.
UNIQUE FEATURES
In the linear mode the input common-mode voltage range includes
ground and the output voltage can also swing to includes ground
and the output voltage can also swing to ground, even though
operated from only a single power supply voltage. The unity gain
cross frequency is temperature-compensated. The input bias current
is also temperature-compensated.
FEATURES
Internally frequency-compensated for unity gain
Large DC voltage gain: 100 dB
Wide bandwidth (unity gain): 1 MHz (temperature-compensated)
Wide power supply range single supply: 3 V
DC
to 30 V
DC
,
or dual supplies:
±
1.5 V
DC
to
±
15 V
DC
Very low supply current drain (400
μ
A)—essentially independent
of supply voltage (1 mW/op amp at +5 V
DC
)
Low input biasing current: 45 nA
DC
temperature-compensated
Low input offset voltage: 2 mV
DC
, and offset current: 5nA
DC
Differential input voltage range equal to the power supply voltage
Large output voltage: 0 V
DC
to V+ 1.5 V
DC
swing
PIN CONFIGURATION
1
2
3
4
5
6
7
8
– +
B
A
V+
OUTPUT B
INVERTING INPUT B
NON INVERTING INPUT B
OUTPUT A
INVERTING INPUT A
NON INVERTING INPUT A
V–
D, DP, and N Packages
SL00282
Figure 1. Pin configuration.
EQUIVALENT CIRCUIT
V+
6
μ
A
100
μ
A
Q2
Q3
Q1
Q4
INPUTS
+
Q8
Q9
C
C
Q10
6
μ
A
Q5
Q7
Q6
R
SC
OUTPUT
Q13
Q12
Q11
50
μ
A
SL00283
Figure 2. Equivalent circuit.
相關(guān)PDF資料
PDF描述
LM2903S Analog Comparator
LM2907P Frequency-to-Voltage Converter
LM2917P Frequency-to-Voltage Converter
LM293AS Analog Comparator
LM339ANS QUAD DIFFERENTIAL COMPARATORS(107.72 k)
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM2903Q2T 功能描述:校驗器 IC Dual LP Comparator 25nA 250mV 4mA RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM2903QD 功能描述:校驗器 IC Dual Diff RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM2903QDG4 功能描述:校驗器 IC Dual Diff Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel
LM2903QDGKRQ1 功能描述:Comparator Differential CMOS, MOS, Open-Collector, TTL 8-VSSOP 制造商:texas instruments 系列:汽車級,AEC-Q100 包裝:剪切帶(CT) 零件狀態(tài):有效 類型:差分 元件數(shù):2 輸出類型:CMOS,MOS,開路集電極,TTL 電壓 - 電源,單/雙(±):2 V ~ 30 V,±1 V ~ 15 V 電壓 - 輸入失調(diào)(最大值):7mV @ 5V 電流 - 輸入偏置(最大值):250nA @ 5V 電流 - 輸出(典型值):6mA @ 5V 電流 - 靜態(tài)(最大值):1mA CMRR,PSRR(典型值):- 傳播延遲(最大值):- 滯后:- 工作溫度:-40°C ~ 125°C 封裝/外殼:8-TSSOP,8-MSOP(0.118",3.00mm 寬) 安裝類型:表面貼裝 供應(yīng)商器件封裝:8-VSSOP 標(biāo)準(zhǔn)包裝:1
LM2903QDR 功能描述:校驗器 IC Dual Differential Comparator RoHS:否 制造商:STMicroelectronics 產(chǎn)品: 比較器類型: 通道數(shù)量: 輸出類型:Push-Pull 電源電壓-最大:5.5 V 電源電壓-最小:1.1 V 補償電壓(最大值):6 mV 電源電流(最大值):1350 nA 響應(yīng)時間: 最大工作溫度:+ 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SC-70-5 封裝:Reel