參數(shù)資料
型號(hào)： LT1739IUE#TR
廠商： Linear Technology
文件頁(yè)數(shù)： 15/20頁(yè)
文件大?。?/td> 0K
描述： IC AMP XDSL LINE DVR DUAL 12-DFN
標(biāo)準(zhǔn)包裝： 2,500
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
電源電壓： 5 V ~ 12 V
安裝類型： 表面貼裝
封裝/外殼： 12-WFDFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝： 12-DFN（4x3）
包裝： 帶卷 (TR)
其它名稱： LT1739IUETR
4
LT1739
1739fas, sn1739
TYPICAL PERFOR A CE CHARACTERISTICS
UW
Supply Current
vs Ambient Temperature
Input Common Mode Range
vs Supply Voltage
Input Bias Current
vs Ambient Temperature
SUPPLY VOLTAGE (
±V)
2
V–
COMMON
MODE
RANGE
(V)
1.0
2.0
–2.0
4
6
810
1739 G02
12
–1.0
V+
0.5
1.5
–1.5
–0.5
14
TA = 25°C
VOS > 1mV
TEMPERATURE (
°C)
–50
I SUPPLY
PER
AMPLIFIER
(mA)
11
13
15
1739 G01
9
7
10
12
14
8
6
5
–30
–10
10
30
50
70
90
VS = ±12V
RBIAS = 24.9k TO SHDN
VSHDNREF = 0V
TEMPERATURE (
°C)
–50
±
I BIAS
(nA)
120
160
200
50
1739 G03
80
40
100
140
180
60
20
0
–30
–10
10
30
70
90
VS = ±12V
IS PER AMPLIFIER = 10mA
Input Noise Spectral Density
Output Short-Circuit Current
vs Ambient Temperature
Output Saturation Voltage
vs Ambient Temperature
FREQUENCY (Hz)
1
INPUT
VOLTAGE
NOISE
(V/
√
Hz)
INPUT
CURRENT
NOISE
(pA/
√
Hz)
10
1
100
1k
10k
1739 G04
0.1
10
100
1
10
0.1
100
100k
en
in
TA = 25°C
VS = ±12V
IS PER AMPLIFIER = 10mA
TEMPERATURE (
°C)
–50
600
I SC
(mA)
620
660
680
700
800
740
–10
30
50
1739 G05
640
760
780
720
–30
10
70
90
VS = ±12V
IS PER AMPLIFIER = 10mA
SINKING
SOURCING
TEMPERATURE (
°C)
–50
OUTPUT
SATURATION
VOLTAGE
(V)
–0.5
10
1739 G06
1.0
–30
–10
30
0.5
V–
V+
–1.0
–1.5
1.5
50
70
90
VS = ±12V
RL = 100
ILOAD = 250mA
Open-Loop Gain and Phase
vs Frequency
–3dB Bandwidth
vs Supply Current
Slew Rate vs Supply Current
FREQUENCY (Hz)
–20
GAIN
(dB)
PHASE
(DEG)
100
120
–40
–60
80
20
60
40
0
100k
10M
100M
1739 G07
–80
–160
80
120
–200
–240
40
–80
0
–40
–120
–280
1M
TA = 25°C
VS = ±12V
AV = –10
RL = 100
IS PER AMPLIFIER = 10mA
PHASE
GAIN
SUPPLY CURRENT PER AMPLIFIER (mA)
2
0
–
3dB
BANDWIDTH
(MHz)
5
15
20
25
6
8
10
12
14
45
1739 G08
10
4
30
35
40
TA = 25°C
VS = ±12V
AV = 10
RL = 100
SUPPLY CURRENT PER AMPLIFIER (mA)
2
SLEW
RATE
(V/
s)
600
800
1000
11 12
1739 G09
400
200
500
700
900
300
100
0
345
67
89 10
13 14 15
TA = 25°C
VS = ±12V
AV = –10
RL = 1k
RISING
FALLING
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