参数资料
型号: LT1007IS8#TR
厂商: Linear Technology
文件页数: 14/16页
文件大小: 0K
描述: IC OP AMP PREC SGL HI SPD 8SOIC
标准包装: 2,500
放大器类型: 通用
电路数: 1
转换速率: 2.5 V/µs
增益带宽积: 8MHz
电流 - 输入偏压: 15nA
电压 - 输入偏移: 20µV
电压 - 电源,单路/双路(±): ±4 V ~ 18 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 8-SOIC(0.154",3.90mm 宽)
供应商设备封装: 8-SO
包装: 带卷 (TR)
7
LT1007/LT1037
sn100737 100737fbs
TYPICAL PERFORMANCE CHARACTERISTICS
U
W
FREQUENCY (Hz)
COMMON
MODE
REJECTION
RATIO
(dB)
140
120
100
80
60
40
103
105
106
107
1007/37 G19
104
VS = ±15V
VCM = ±10V
TA = 25°C
LT1037
LT1007
Common Mode Rejection vs
Frequency
Input Bias Current vs
Temperature
TEMPERATURE (
°C)
–50
INPUT
BIAS
CURRENT
(nA)
1007/37 G22
0
50
100
50
40
30
20
10
0
–25
25
75
125
VS = ±15V
LT1007M
LT1037M
LT1007AM
LT1037AM
TIME FROM OUTPUT SHORT TO GROUND (MINUTES)
0
SHORT-CIRCUIT
CURRENT
(mA)
SOURCING
SINKING
50
40
30
20
10
0
–10
–20
–30
–40
–50
1
2
1007/37 G27
3
–55
°C
–55
°C
125
°C
125
°C
25
°C
25
°C
VS = ±15V
Output Short-Circuit Current
vs Time
LOAD RESISTANCE (
)
100
300
3k
OUTPUT
SWING
(V)
15
12
9
6
3
0
1k
10k
1007/37 G24
VS = ±15V
TA = 25°C
POSITIVE
SWING
NEGATIVE
SWING
Output Swing vs Load Resistance
COMMON MODE INPUT VOLTAGE (V)
–15
–10
INPUT
BIAS
CURRENT
(nA)
–5
5
0
10
15
1007/37 G21
20
15
10
5
0
–5
–10
–15
–20
DEVICE WITH NEGATIVE
INPUT CURRENT
DEVICE WITH POSITIVE
INPUT CURRENT
VS = ±15V
TA = 25°C
RCM =
≈ 7G
20V
3nA
Input Bias Current Over the
Common Mode Range
TEMPERATURE (
°C)
–50
COMMON
MODE
LIMIT
(V)
REFERRED
TO
POWER
SUPPLY
V+
–1
–2
–3
–4
+4
+3
+2
+1
V
0
50
75
1007/37 G20
–25
25
100
125
V+ = 3V TO 20V
V= –3V TO –20V
Common Mode Limit vs
Temperature
TEMPERATURE (
°C)
–75
INPUT
OFFSET
CURRENT
(nA)
–50
0
25
–25
50
75
100 125
1007/37 G23
60
50
40
30
20
10
0
VS = ±15V
LT1007M
LT1037M
LT1007AM
LT1037AM
Input Offset Current vs
Temperature
Closed-Loop Output Impedance
FREQUENCY (Hz)
10
OUTPUT
IMPEDANCE
(
)
100
10
1
0.1
0.01
0.001
100k
1007/37 G26
100
1k
10k
1M
VS = ±15V
TA = 25°C
IOUT = 1mA
AV = 1000
AV = 1
AV = 5
LT1007
LT1037
FREQUENCY (Hz)
1
POWER
SUPPLY
REJECTION
RATIO
(dB)
1195 G25
102
10
103
104
105 106 10
7
108
160
140
120
100
80
60
40
20
0
TA = 25°C
NEGATIVE
SUPPLY
POSITIVE
SUPPLY
PSRR vs Frequency
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