參數(shù)資料
型號: LT1210CS
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: 9-Bit Bus Transceivers With 3-State Outputs 24-PDIP 0 to 70
中文描述: OP-AMP, 20000 uV OFFSET-MAX, 35 MHz BAND WIDTH, PDSO16
封裝: 0.150 INCH, PLASTIC, SOP-16
文件頁數(shù): 12/16頁
文件大?。?/td> 358K
代理商: LT1210CS
12
LT1210
U
S
A
O
PPLICATI
U
U
then:
T
J
= (0.56W)(46
°
C/W) + 70
°
C = 96
°
C
for the SO package with 1000 sq. mm topside
heat sinking
T
J
= (0.56W)(27
°
C/W) + 70
°
C = 85
°
C
for the R package with 1000 sq. mm topside heat
sinking
Since the maximum junction temperature is 150
°
C,
both packages are clearly acceptable.
+
LT1210
SD
–15V
15V
24k
10k
5V
2N3904
1210 TA04
CMOS Logic to Shutdown Interface
Precision
×
10 High Current Amplifier
+
LT1097
+
LT1210
V
IN
SD
COMP
0.01
μ
F
3k
330
9.09k
1k
OUT
OUTPUT OFFSET: <500
μ
V
SLEW RATE: 2V/
μ
s
BANDWIDTH: 4MHz
STABLE WITH C
L
< 10nF
1210 TA03
500pF
TYPICAL APPLICATIO
N
S
T7 Package, 7-Lead TO-220
Thermal Resistance (Junction-to-Case) = 5
°
C/W
Calculating Junction Temperature
The junction temperature can be calculated from the
equation:
T
J
= (P
D
)(
θ
JA
) + T
A
where:
T
J
= Junction Temperature
T
A
= Ambient Temperature
P
D
= Device Dissipation
θ
JA
= Thermal Resistance (Junction-to-Ambient)
As an example, calculate the junction temperature for the
circuit in Figure 7 for the SO and R packages assuming a
70
°
C ambient temperature.
The device dissipation can be found by measuring the
supply currents, calculating the total dissipation and then
subtracting the dissipation in the load and feedback
network.
P
D
= (76mA)(10V) – (1.4V)
2
/ 10 = 0.56W
+
LT1210SD
5V
–5V
680
220
10
0V
–2V
2V
V
O
V
O
= 1.4V
RMS
76mA
1210 F07
A
Figure 7
相關(guān)PDF資料
PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
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LT1210CS#TRPBF 功能描述:IC CURRNT FEEDBK AMP 1.1A 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:150 系列:- 放大器類型:音頻 電路數(shù):2 輸出類型:- 轉(zhuǎn)換速率:5 V/µs 增益帶寬積:12MHz -3db帶寬:- 電流 - 輸入偏壓:100nA 電壓 - 輸入偏移:500µV 電流 - 電源:6mA 電流 - 輸出 / 通道:50mA 電壓 - 電源,單路/雙路(±):4 V ~ 32 V,±2 V ~ 16 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:8-TSSOP 包裝:管件
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