參數(shù)資料
型號: LT1210CR
廠商: LINEAR TECHNOLOGY CORP
元件分類: 運動控制電子
英文描述: 1.1A, 35MHz Current Feedback Amplifier
中文描述: OP-AMP, 20000 uV OFFSET-MAX, 35 MHz BAND WIDTH, PSSO7
封裝: PLASTIC, D2PAK-7
文件頁數(shù): 12/16頁
文件大?。?/td> 358K
代理商: LT1210CR
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PDF資料
PDF描述
LT1210CS 9-Bit Bus Transceivers With 3-State Outputs 24-PDIP 0 to 70
LT1210CT7 1.1A, 35MHz Current Feedback Amplifier
LT1211 14MHz,7V/ms,Single Supply Dual Precision Op Amps(14MHz,7V/ms,單電源,雙路精密運算放大器)
LT1212 14MHz,7V/ms,Single Supply Quad Precision Op Amps(14MHz,7V/ms,單電源,四路精密運算放大器)
LT1213 28MHz, 12V/μs, Single Supply Dual Precision Op Amps(28MHz, 12V/μs, 單電源,雙路精密運算放大器)
相關代理商/技術參數(shù)
參數(shù)描述
LT1210CR#PBF 功能描述:IC 35MHZ 1.1 AMP AMPLIFIER 7 DD RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):4 輸出類型:- 轉換速率:0.6 V/µs 增益帶寬積:1MHz -3db帶寬:- 電流 - 輸入偏壓:45nA 電壓 - 輸入偏移:2000µV 電流 - 電源:1.4mA 電流 - 輸出 / 通道:40mA 電壓 - 電源,單路/雙路(±):3 V ~ 32 V,±1.5 V ~ 16 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:14-TSSOP(0.173",4.40mm 寬) 供應商設備封裝:14-TSSOP 包裝:帶卷 (TR) 其它名稱:LM324ADTBR2G-NDLM324ADTBR2GOSTR
LT1210CR#PBF 制造商:Linear Technology 功能描述:IC, OP-AMP, 55MHZ, 900V/s, 3mV, 7-TO-26
LT1210CR#TR 功能描述:IC AMP CURR FEEDBACK 1.1A 7DD RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源,單路/雙路(±):4.5 V ~ 38 V,±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SOIC 包裝:帶卷 (TR)
LT1210CR#TRPBF 功能描述:IC 35MHZ 1.1 AMP AMPLIFIER 7 DD RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源,單路/雙路(±):4.5 V ~ 38 V,±2.25 V ~ 19 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC(0.154",3.90mm 寬) 供應商設備封裝:8-SOIC 包裝:帶卷 (TR)
LT1210CRPBF 制造商:Linear Technology 功能描述:Op Amp 1.1A 35MHz Curr. Feedback D2PAK-8