參數(shù)資料
型號(hào): LMX321AUK+T
廠商: Maxim Integrated Products
文件頁(yè)數(shù): 10/15頁(yè)
文件大?。?/td> 0K
描述: IC OP AMP LV R-R SGL SOT23-5
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
放大器類型: 通用
電路數(shù): 1
輸出類型: 滿擺幅
轉(zhuǎn)換速率: 1 V/µs
增益帶寬積: 1.3MHz
電流 - 輸入偏壓: 18nA
電壓 - 輸入偏移: 1000µV
電流 - 電源: 120µA
電流 - 輸出 / 通道: 28mA
電壓 - 電源,單路/雙路(±): 2.3 V ~ 7 V
工作溫度: -40°C ~ 125°C
安裝類型: 表面貼裝
封裝/外殼: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 標(biāo)準(zhǔn)包裝
產(chǎn)品目錄頁(yè)面: 1385 (CN2011-ZH PDF)
其它名稱: LMX321AUK+TDKR
LMX321/LMX358/LMX324
Single/Dual/Quad, General-Purpose,
Low-Voltage, Rail-to-Rail Output Op Amps
4
_______________________________________________________________________________________
ELECTRICAL CHARACTERISTICS (continued)
(VCC = +5V, VEE = 0V, VOUT = VCC/2, VCM = 2V, RL > 1M, TA = +25°C, unless otherwise noted.)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
VCC - VOH
20
60
RL = 10k to 2.5V
VOL
12
40
VCC - VOH
65
130
Output-Voltage Swing
VOUT
RL = 2k to 2.5V
VOL
40
80
mV
Sourcing, VOUT = 0V
5
25
Output Short-Circuit Current
ISC
Sinking, VOUT = 5V
10
28
mA
LMX321 (single)
120
170
LMX358 (dual)
240
340
Supply Current
ICC
LMX324 (quad)
480
680
A
AC CHARACTERISTICS
Slew Rate
SR
3V step input
1
V/s
Gain-Bandwidth Product
GBW
CL = 200pF
1.3
MHz
Phase Margin
φM
65
degrees
Gain Margin
GM
25
dB
Input Noise-Voltage Density
en
f = 1kHz
65
nV/√Hz
Input Noise-Current Density
in
f = 1kHz
0.13
pA/√Hz
Note 1: Specifications are 100% tested at TA = +25°C (exceptions noted). All temperature limits are guaranteed by design.
ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = 0V, VOUT = VCC/2, VCM = 2V, RL > 1M, TA = -40°C to +125°C, unless otherwise noted.) (Note 1)
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
DC CHARACTERISTICS
Input Offset Voltage
VOS
9mV
Input Bias Current
IB
70
nA
Input Offset Current
IOS
15
nA
Common-Mode Rejection Ratio
CMRR
-0.1 < VCM < +4.0V
63
dB
Power-Supply Rejection Ratio
PSRR
2.3V < VCC < 7V, VOUT = 1V, VCM = 1V
75
dB
Limit
-0.1
+4.0
Input Common-Mode Voltage
Range
VCM
For CMRR > 63dB
Typ
-0.1
+4.1
V
Large-Signal Voltage Gain
AVOL
RL = 2k to VEE, 0.3V < VOUT < 4.7V
20
V/mV
VCC - VOH
170
RL = 10k to 2.5V
VOL
70
VCC - VOH
190
Output-Voltage Swing
VOUT
RL = 2k to 2.5V
VOL
90
mV
LMX321 (single)
210
LMX358 (dual)
420
Supply Current
ICC
LMX324 (quad)
840
A
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