Supply Voltage (V + to V
參數(shù)資料
型號(hào): LT1794CSW#TRPBF
廠商: Linear Technology
文件頁(yè)數(shù): 12/20頁(yè)
文件大?。?/td> 0K
描述: IC OPAMP 200MHZ DUAL 20-SOIC
標(biāo)準(zhǔn)包裝: 1,000
類型: 線路驅(qū)動(dòng)器,發(fā)射器
驅(qū)動(dòng)器/接收器數(shù): 2/0
規(guī)程: xDSL
電源電壓: 18V
安裝類型: 表面貼裝
封裝/外殼: 20-SOIC(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 20-SOIC
包裝: 帶卷 (TR)
2
LT1794
ORDER PART
NUMBER
Supply Voltage (V + to V ) ....................................
±18V
Input Current .....................................................
±10mA
Output Short-Circuit Duration (Note 2) ........... Indefinite
Operating Temperature Range ............... – 40
°C to 85°C
LT1794CFE
LT1794IFE
TJMAX = 150°C, θJA = 40°C/W, θJC = 3°C/W (Note 4)
Consult factory for parts specified with wider operating temperature ranges.
ABSOLUTE MAXIMUM RATINGS
W
WW
U
PACKAGE/ORDER INFORMATION
W
U
Specified Temperature Range (Note 3) .. – 40
°C to 85°C
Junction Temperature .......................................... 150
°C
Storage Temperature Range ................. – 65
°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300
°C
(Note 1)
ORDER PART
NUMBER
LT1794CSW
LT1794ISW
1
2
3
4
5
6
7
8
9
10
TOP VIEW
SW PACKAGE
20-LEAD PLASTIC SO
20
19
18
17
16
15
14
13
12
11
NC
V+
OUT
V
–IN
+IN
SHDN
NC
V+
OUT
V
–IN
+IN
SHDNREF
1
2
3
4
5
6
7
8
9
10
TOP VIEW
20
19
18
17
16
15
14
13
12
11
V
NC
–IN
+IN
SHDN
SHDNREF
+IN
–IN
NC
V
NC
OUT
V+
NC
V+
OUT
NC
V
FE PACKAGE
20-LEAD PLASTIC TSSOP
TJMAX = 150°C, θJA = 40°C/W, θJC = 3°C/W (Note 4)
UNDERSIDE METAL CONNECTED TO V
ELECTRICAL CHARACTERISTICS
The q denotes the specifications which apply over the full specified temperature range, otherwise specifications are at TA = 25°C.
VCM = 0V, pulse tested, ±5V ≤ VS ≤ ±15V, VSHDNREF = 0V, RBIAS = 24.9k between V + and SHDN unless otherwise noted. (Note 3)
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
15.0
mV
q
7.5
mV
Input Offset Voltage Matching
0.3
5.0
mV
q
7.5
mV
Input Offset Voltage Drift
q
10
V/°C
IOS
Input Offset Current
100
500
nA
q
800
nA
IB
Input Bias Current
±0.1
±4
A
q
±6
A
Input Bias Current Matching
100
500
nA
q
800
nA
en
Input Noise Voltage Density
f = 10kHz
8
nV/
√Hz
in
Input Noise Current Density
f = 10kHz
0.8
pA/
√Hz
RIN
Input Resistance
VCM = (V+ – 2V) to (V+ 2V)
q
550
M
Differential
6.5
M
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