参数资料
型号: ALD2721SBL
厂商: Advanced Linear Devices Inc
文件页数: 11/13页
文件大小: 0K
描述: IC OPAMP GP R-R CMOS DUAL 14SOIC
标准包装: 56
系列: EPAD®
放大器类型: 通用
电路数: 2
输出类型: 满摆幅
转换速率: 1 V/µs
增益带宽积: 1MHz
电流 - 输入偏压: 0.01pA
电压 - 输入偏移: 50µV
电流 - 电源: 200µA
电流 - 输出 / 通道: 1mA
电压 - 电源,单路/双路(±): 2 V ~ 10 V,±1 V ~ 5 V
工作温度: 0°C ~ 70°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-SOIC
包装: 管件
ALD2721E/ALD2721
Advanced Linear Devices
7 of 13
TYPICAL PERFORMANCE CHARACTERISTICS
OPEN LOOP VOLTAGE GAIN
AS A FUNCTION OF FREQUENCY
FREQUENCY (Hz)
1
10
100
1K
10K
1M
10M
100K
120
100
80
60
40
20
0
-20
OPEN
LOOP
VOLTAGE
GAIN
(dB)
90
0
45
180
135
PHASE
SHIFT
IN
DEGREES
VS = ±2.5V
TA = 25°C
INPUT BIAS CURRENT AS A FUNCTION
OF AMBIENT TEMPERATURE
AMBIENT TEMPERATURE (
°C)
100
10
1.0
0.01
0.1
INPUT
BIAS
CURRENT
(pA)
100
-25
0
75
125
50
25
-50
1000
VS = ±2.5V
SUPPLY
CURRENT
(
A)
SUPPLY CURRENT AS A FUNCTION
OF SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
500
400
200
300
0
100
0
±1
±2
±3
±4
±5
±6
TA = -55°C
+25
°C
+70
°C
+125
°C
INPUTS GROUNDED
OUTPUT UNLOADED
-25
°C
OPEN LOOP VOLTAGE GAIN AS A FUNCTION
OF SUPPLY VOLTAGE AND TEMPERATURE
SUPPLY VOLTAGE (V)
1000
100
10
1
OPEN
LOOP
VOLTAGE
GAIN
(V/mV)
0
±2
±4
±6
±8
-55
°C ≤ TA ≤ +125°C
RL = 100K
OUTPUT VOLTAGE SWING AS A FUNCTION
OF SUPPLY VOLTAGE
SUPPLY VOLTAGE (V)
0
±1
±2
±3
±4
±7
±6
±5
±6
±5
±4
±3
±2
±1
OUTPUT
VOLTAGE
SWING
(V)
-55
°C ≤ TA ≤ +125°C
RL = 100K
ADJUSTMENT IN INPUT OFFSET VOLTAGE
AS A FUNCTION OF CHANGE IN VE1 AND VE2
ADJUSTMENT
IN
INPUT
OFFSET
VOLTAGE
V
OS
(mV)
0.50
0.75
1.00
1.25
1.50
1.75
2.00
-10
-8
-6
-4
-2
0
2
4
6
8
10
VE1
VE2
CHANGE IN VE1 AND VE2 (V)
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