参数资料
型号: OP221GSZ
厂商: Analog Devices Inc
文件页数: 6/12页
文件大小: 0K
描述: IC OPAMP GP DUAL LP 8SOIC
标准包装: 98
放大器类型: 通用
电路数: 2
转换速率: 0.3 V/µs
-3db带宽: 600kHz
电流 - 输入偏压: 70nA
电压 - 输入偏移: 250µV
电流 - 电源: 850µA
电压 - 电源,单路/双路(±): 5 V ~ 30 V,±2.5 V ~ 15 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: 管件
产品目录页面: 773 (CN2011-ZH PDF)
REV. C
–3–
OP221
SPECIFICATIONS (Electrical Characteristicsat V
S =
2.5 V to
15 V, –40 C
TA +85 C, unless otherwise noted.)
OP221G
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Average Input
TCVOS
23
mV/∞C
Offset Voltage Drift
1
Input Offset Voltage
VOS
400
700
mV
Input Offset Current
IOS
VCM = 0
2
10
nA
Input Bias Current
IB
VCM = 0
80
140
nA
Input Voltage Range
IVR
V+ = 5 V, V– = 0 V
2
0/3.2
V
VS =
±15 V
–15/13.2
Common-Mode
CMRR
V+ = –5 V, V– = 0 V
Rejection Ratio
0 V
VCM 3.5 V
70
80
VS =
±15 V
dB
–15 V
VCM 13.5 V
75
85
Power Supply
PSRR
VS =
±2.5 V to ± 15 V
57
180
mV/V
Rejection Ratio
V– = 0 V, V+ = 5 V to 30 V
100
320
Large-Signal
AVO
VS =
±15 V, RL = 10 kW
Voltage Gain
VO =
±10 V
600
V/mV
Output Voltage
VO
V+ = 5 V, V– = 0 V
0.9/3.7
Swing
RL = 10 k
W
V
VS = 15 V, RL = 10 k
W
13.2
Supply Current
ISY
VS =
±2.5 V, No Load
600
750
mA
(Both Amplifiers)
VS =
±15 V, No Load
950
1000
NOTES
1Sample tested.
2Guaranteed by CMRR test limits.
OP221G
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Input Offset
Voltage Match
DVOS
250
600
mV
Average Noninverting
Bias Current
IB+
120
nA
Noninverting Input
IOS+4
10
nA
Offset Current
Common-Mode
Rejection Ratio
DCMRR
VCM = –15 V to 13.5 V
72
dB
Match
1
Power Supply
Rejection Ratio
DPSRR
VS =
±2.5 V to ± 15 V
140
mV/V
Match
2
NOTES
1
DCMRR is 20 log10 VCM/DCME, where VCM is the voltage applied to both noninverting inputs and DCME is the difference in common-mode input-referred error.
2
DPSRR is: Input-Referred Differential Error
DVS
Matching Characteristics at Vs =
15 V, TA = 25 C, unless otherwise noted.
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