参数资料
| 型号： | LT1499IS#PBF |
| 厂商： | Linear Technology |
| 文件页数： | 5/24页 |
| 文件大小： | 0K |
| 描述： | IC OP-AMP R-R IN/OUT QUAD 14SOIC |
| 标准包装： | 55 |
| 系列： | C-Load™ |
| 放大器类型： | 通用 |
| 电路数： | 4 |
| 输出类型： | 满摆幅 |
| 转换速率： | 6 V/µs |
| 增益带宽积： | 10.5MHz |
| 电流 - 输入偏压： | 250nA |
| 电压 - 输入偏移： | 200µV |
| 电流 - 电源： | 1.8mA |
| 电流 - 输出 / 通道： | 30mA |
| 电压 - 电源，单路/双路(±)： | 2.2 V ~ 36 V，±1.1 V ~ 18 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 14-SOIC（0.154"，3.90mm 宽） |
| 供应商设备封装： | 14-SO |
| 包装： | 管件 |
LT1498/LT1499
14989fg
13
TYPICAL PERFORMANCE CHARACTERISTICS
Supply Current vs Supply Voltage
Supply Current vs Temperature
Input Bias Current
vs Common Mode Voltage
Input Bias Current vs Temperature
Output Saturation Voltage
vs Load Current (Output High)
Output Saturation Voltage
vs Load Current (Output Low)
VOS Distribution, VCM = 0V
(PNP Stage)
VOS Distribution VCM = 5V
(NPN Stage)
ΔVOS Shift for VCM = 0V to 5V
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT
OF
UNITS
(%)
15
20
25
300
14989 G01
10
5
0
–300
–100
100
500
LT1498: N8, S8 PACKAGES
LT1499: S14 PACKAGE
VS = 5V, 0V
VCM = 0V
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT
OF
UNITS
(%)
15
20
25
300
14989 G02
10
5
0
–300
–100
100
500
LT1498: N8, S8 PACKAGES
LT1499: S14 PACKAGE
VS = 5V, 0V
VCM = 5V
INPUT OFFSET VOLTAGE (μV)
–500
PERCENT
OF
UNITS
(%)
15
20
25
300
14989 G03
10
5
0
–300
–100
100
500
LT1498: N8, S8 PACKAGES
LT1499: S14 PACKAGE
VS = 5V, 0V
VCM = 0V TO 5V
TOTAL SUPPLY VOLTAGE (V)
0
SUPPLY
CURRENT
PER
AMPLIFIER
(mA)
1.0
1.5
32
14989 G04
0.5
0
8
16
24
436
12
20
28
2.0
TA = 125°C
TA = 25°C
TA = –55°C
TEMPERATURE (°C)
–50
SUPPLY
CURRENT
PER
AMPLIFIER
(mA)
25
14989 G05
1.0
0.5
–25
0
50
0
2.0
1.5
75
100
125
VS = 15V
VS = 5V, 0V
COMMON MODE VOLTAGE (V)
–2
INPUT
BIAS
CURRENT
(nA)
0
200
23456
14989 G06
–200
–400
–1
0
1
400
–100
100
–300
300
VS = 5V, 0V
TA = 125°C
TA = 25°C
TA = –55°C
TEMPERATURE (°C)
–50
INPUT
BIAS
CURRENT
(nA)
400
300
200
100
0
–100
–200
–300
–400
70
14989 G07
–20
10
40
–35
85
–5
25
55
100
VS = 5V, 0V
VCM = 5V
VS = 5V, 0V
VCM = 0V
VS = 15V
VCM = 15V
VS = 15V
VCM = –15V
NPN ACTIVE
PNP ACTIVE
LOAD CURRENT (mA)
10
SATURATION
VOLTAGE
(mV)
100
0.001
0.1
1
10
14989 G08
1
0.01
1000
TA = –55°C
TA = 25°C
TA = 125°C
LOAD CURRENT (mA)
10
SATURATION
VOLTAGE
(mV)
100
0.001
0.1
1
10
14989 G09
1
0.01
1000
TA = –55°C
TA = 25°C
TA = 125°C
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