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參數(shù)資料
型號： LT1260IS#TRPBF
廠商： Linear Technology
文件頁數(shù)： 6/12頁
文件大?。?/td> 0K
描述： IC AMP TRPL CURR FDBK SD 16SOIC
標準包裝： 2,500
放大器類型： 電流反饋
電路數(shù)： 3
轉(zhuǎn)換速率： 1600 V/µs
-3db帶寬： 130MHz
電流 - 輸入偏壓： 20µA
電壓 - 輸入偏移： 2000µV
電流 - 電源： 5mA
電流 - 輸出 / 通道： 60mA
電壓 - 電源，單路/雙路(±)： 4 V ~ 30 V，±2 V ~ 15 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 16-SOIC（0.154"，3.90mm 寬）
供應商設(shè)備封裝： 16-SO
包裝： 帶卷 (TR)
3
LT1259/LT1260
ELECTRICAL C
C
HARA TERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOUT
Maximum Output Voltage Swing
VS = ±15V, RL = 1k
q
±12.0
±14.0
V
VS = ±5V, RL = 150, TA = 25°C
±3.0
±3.7
V
q
±2.5
V
CMRR
Common-Mode Rejection Ratio
VS = ±15V, VCM = ±13V, TA = 25°C55
69
dB
VS = ±15V, VCM = ±12V
q
55
dB
VS = ±5V, VCM = ±3V, TA = 25°C52
63
dB
VS = ±5V, VCM = ±2V
q
52
dB
Inverting Input Current
VS = ±15V, VCM = ±13V, TA = 25°C
3.5
10
A/V
Common-Mode Rejection
VS = ±15V, VCM = ±12V
q
10
A/V
VS = ±5V, VCM = ±3V, TA = 25°C
4.5
15
A/V
VS = ±5V, VCM = ±2V
q
15
A/V
PSRR
Power Supply Rejection Ratio
VS = ±2V to ±15V, EN Pins at V –, TA = 25°C60
80
dB
VS = ±3V to ±15V, EN Pins at V –
q
60
dB
Noninverting Input Current
VS = ±3V to ±15V, EN Pins at V –, TA = 25°C15
65
nA/V
Power Supply Rejection
VS = ±3V to ±15V, EN Pins at V –
q
75
nA/V
Inverting Input Current
VS = ±2V to ±15V, EN Pins at V –, TA = 25°C
0.1
5
A/V
Power Supply Rejection
VS = ±3V to ±15V, EN Pins at V –
q
5
A/V
AV
Large-Signal Voltage Gain
VS = ±15V, VOUT = ±10V, RL = 1k
q
57
72
dB
VS = ±5V, VOUT = ±2V, RL = 150
q
57
69
dB
ROL
Transresistance,
VOUT/IIN–
VS = ±15V, VOUT = ±10V, RL = 1k
q
120
300
k
VS = ±5V, VOUT = ±2V, RL = 150
q
100
200
k
IOUT
Maximum Output Current
RL = 0, TA = 25°C30
60
mA
IS
Supply Current per Amplifier
VS = ±15V, VOUT = 0V, TA = 25°C
5.0
7.5
mA
(Note 5)
q
7.9
mA
VS = ±5V, VOUT = 0V, TA = 25°C
4.5
6.7
mA
Disable Supply Current per Amplifier
VS = ±15V, EN Pin Voltage = 14.5V, RL = 150 q
3
16.7
A
VS = ±15V, Sink 1A From EN Pin
q
1
2.7
A
Enable Pin Current
VS = ±15V, EN Pin Voltage = 0V, TA = 25°C
60
200
A
q
300
A
SR
Slew Rate (Note 6)
TA = 25°C
900
1600
V/
s
tON
Turn-On Delay Time (Note 7)
AV = 10, TA = 25°C
100
400
ns
tOFF
Turn-Off Delay Time (Note 7)
AV = 10, TA = 25°C
40
150
ns
tr, tf
Small-Signal Rise and Fall Time
VS = ±12V, RF = RG = 1.5k, RL = 150
4.2
ns
Propagation Delay
VS = ±12V, RF = RG = 1.5k, RL = 150
4.7
ns
Small-Signal Overshoot
VS = ±12V, RF = RG = 1.5k, RL = 150
5%
tS
Settling Time
0.1%, VOUT = 10V, RF = RG = 1.5k, RL = 1k
75
ns
Differential Gain (Note 8)
VS = ±12V, RF = RG = 1.5k, RL = 150
0.016
%
Differential Phase (Note 8)
VS = ±12V, RF = RG = 1.5k, RL = 150
0.075
DEG
0
°C ≤ TA ≤ 70°C, each amplifier VCM = 0V, ±5V ≤ VS ≤ ±15V, EN pins = 0V, pulse tested, unless otherwise noted.
–40
°C ≤ TA ≤ 85°C, each amplifier VCM = 0V, ±5V ≤ VS ≤ ±15V, EN pins = 0V, pulse tested, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
VOS
Input Offset Voltage
q
18
mV
IIN+
Noninverting Input Current
q
7
A
IIN–
Inverting Input Current
q
130
A
RIN
Input Resistance
VIN = ±3V, VS = ±5V
q
1M
AV
Large-Signal Gain
q
55
dB
IS
Disable Supply Current per Amplifier
VS = ±15V, EN Pin Voltage = 14.5V, RL = 150 q
19
A
Enable Pin Current
VS = ±15V, EN Pin Voltage = 0V
q
350
A
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