Operational amplifier
ZMF07 ultra-low offset voltage operational amplifier
Ultralow ofset voltage Op Amp
|
75μV (max) 0.6μV／ ℃(max) 1 . 5μV／月(max) 0.6μVP－P(max) ± 14V ± 3V~±18V |
Features：
•Low offset voltage
•Low offset voltage drift
•The change of time is extremely high and stable
•low noise
•Wide input voltage range
•Wide power supply voltage range
Summary：
ZMF07 has a very low input offset voltage (the maximum value is 75 µ V), which is obtained by performing adjustment at the wafer stage, and this low offset voltage generally does not require any external zero calibration. In addition, it has low input bias current and high open-loop gain characteristics. Low offset voltage and high open-loop gain make it particularly suitable for high-gain instrument applications.
With a minimum ± 13 V wide input voltage range, a high common mode rejection ratio of 106 dB and a high input impedance, high accuracy can be achieved in the in-phase circuit configuration. Even at high closed-loop gain, it can maintain excellent linearity and gain accuracy. The time or temperature stability of offset voltage and gain is also excellent. The precision and stability of ZMF07 at high gain without external zero calibration make it a standard device for instrument application.
Pin arrangement：
Maximum rating：
|
Parameter |
Rating |
|
supply voltage |
±22 V |
|
input voltage |
± 22V |
|
Differential mode input voltage |
± 30V |
|
Output short-circuit time |
Indefinite |
|
Storage temperature range |
-65°C to + 150°C |
|
Operating temperature range |
-55°C to + 125°C |
Electrical characteristics：
TA = 25℃ , and VS =±15 V DC, unless otherwise noted
|
Parameter |
Conditions |
ZMF07A |
ZMF07 |
Unit |
||||
|
Min |
Typ |
Max |
Min |
Typ |
Max |
|||
|
Input Offset Voltage |
|
|
10 |
25 |
|
30 |
75 |
uV |
|
Long- term Vos Stab |
|
|
0.2 |
1.0 |
|
0.2 |
1.0 |
uV/ mon |
|
Input Offset current |
|
|
0.3 |
2.0 |
|
0.4 |
2.8 |
nA |
|
Input Bias Current |
|
|
± 0.7 |
±2.0 |
|
± 1.0 |
± 3.0 |
nA |
|
Input Noise Voltage |
0 . 1Hz~10Hz |
|
0.35 |
0.6 |
|
0.35 |
0.6 |
μVp-p |
|
Input Noise Voltage Density |
fo= 10Hz |
|
10.3 |
18 |
|
10.3 |
18 |
|
|
fo= 100Hz |
|
10.0 |
13 |
|
10.0 |
13 |
||
|
fo= 1000Hz |
|
9.6 |
11.0 |
|
9.6 |
11.0 |
||
|
Input Noise Current |
0 . 1Hz~10Hz |
|
14 |
30 |
|
14 |
30 |
pAp- p |
|
Input Noise Current Density |
fo= 10Hz |
|
0.32 |
0.80 |
|
0.32 |
0.80 |
|
|
fo= 100Hz |
|
0. 14 |
0.23 |
|
0. 14 |
0.23 |
||
|
fo= 1000Hz |
|
0. 12 |
0. 17 |
|
0. 12 |
0. 17 |
||
|
Input Resistance, Differential Mode Common Mode |
|
30 |
80 |
|
20 |
60 |
|
MΩ |
|
|
|
200 |
|
|
200 |
|
GΩ |
|
|
Input Voltage Range |
|
± 13 |
± 14 |
|
± 13 |
± 14 |
|
V |
|
CMRR |
VCM=±13V |
110 |
126 |
|
110 |
126 |
|
dB |
|
PSRR |
Vs= ±3V~± 1 8 V |
|
4 |
10 |
|
4 |
10 |
μV/V |
|
Large Signal Voltage Gain |
RL≥ 2KΩ ,VO=±10V |
300 |
500 |
|
200 |
500 |
|
V/ mV |
|
RL≥ 500Ω ,VO=±0. 5VVs=±3V |
150 |
400 |
|
150 |
400 |
|
||
|
Output Voltage Swing |
RL≥ 10kΩ |
± 12.5 |
± 13 |
|
± 12.5 |
± 13 |
|
V |
|
Output Voltage Swing |
RL≥ 2kΩ |
± 12.0 |
± 12.8 |
|
± 12.0 |
± 12.8 |
|
V |
|
RL≥ 1kΩ |
± 10.5 |
± 12.0 |
|
± 10.5 |
± 12.0 |
|
|
|
|
Slew Rate |
RL≥ 2kΩ |
0.1 |
0.3 |
|
0. 1 |
0.3 |
|
V/ μs |
|
Close- Loop Bandwidth |
AVCL=+1 |
0.4 |
0.6 |
|
0.4 |
0.6 |
|
MHz |
|
Output Resistance |
Vo= 0, Io=0 |
|
60 |
|
|
60 |
|
Ω |
|
Power Consumption |
Vs=±15V ，无载 |
|
75 |
120 |
|
75 |
120 |
mW |
|
Vs=±3V ，无载 |
|
4 |
6 |
|
4 |
6 |
|
|
|
Offset Adjustment Range |
Rp=20kΩ |
|
±4 |
|
|
±4 |
|
mV |
- 55℃≤TA ≤ 125℃ , and VS =±15 V DC, unless otherwise noted
|
Parameter |
Conditions |
ZMF07A |
ZMF07 |
Unit |
||||
|
Min |
Typ |
Max |
Min |
Typ |
Max |
|||
|
Input Offset Voltage |
|
|
25 |
60 |
|
60 |
200 |
μV |
|
Offset Voltage Drift |
|
|
0.2 |
0.6 |
|
0.3 |
1.3 |
μV/℃ |
|
Input Offset current |
|
|
0.8 |
4.0 |
|
1.2 |
5.6 |
nA |
|
Offset current Drift |
|
|
5 |
25 |
|
8 |
50 |
pA/℃ |
|
Input Bias Current |
|
|
± 1 |
±4 |
|
±2 |
± 6 |
nA |
|
Input Bias Current Drift |
|
|
8 |
25 |
|
13 |
50 |
pA/℃ |
|
Input Voltage Range |
|
± 13 |
± 13.5 |
|
± 13 |
± 13.5 |
|
V |
|
CMRR |
VCM=±13V |
106 |
123 |
|
106 |
123 |
|
dB |
|
PSRR |
Vs= ±3 V~± 1 8 V |
|
5 |
20 |
|
5 |
20 |
μV/V |
|
Large Signal Voltage Gain |
RL≥ 2KΩ ,VO=±10V |
200 |
400 |
|
150 |
400 |
|
V/ mV |
|
Output Voltage Swing |
RL≥ 10kΩ |
± 12 |
± 12.6 |
|
± 12 |
± 12.6 |
|
V |
Model example:
ZMF27 low-noise precision operational amplifier
ZMF148 four-operational amplifier
ZMF4558 universal dual operational amplifier
Contact us for more models
联系人：胡顺语
手机：0086-15813334038
电话：020-84789496
邮箱：md@minder-hightech.com
地址： 广州市番禺区大龙街市新路新水坑段43号813
