SNOS674J October 1997 – September 2024 LMC6482 , LMC6484
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
DC SPECS | |||||||
VOS | Input offset voltage | LMC648xAI | ±0.11 | ±0.75 | mV | ||
TA = –40°C to +85°C | ±1.35 | ||||||
LMC648xI | ±0.11 | ±3 | |||||
TA = –40°C to +85°C | ±3.7 | ||||||
dVOS/dT | Input offset voltage drift | TA = –40°C to +85°C | ±1 | µV/°C | |||
IB | Input bias current | ±0.02 | pA | ||||
TA = –40°C to +85°C | ±4 | ||||||
IOS | Input offset current | ±0.01 | pA | ||||
TA = –40°C to +85°C | ±2 | ||||||
CIN | Common-mode input capacitance | 3 | pF | ||||
RIN | Input resistance | 10 | TΩ | ||||
CMRR | Common-mode rejection ratio | LMC648xAI 0V ≤ VCM ≤ 15V, V+ = 15V |
70 | 82 | dB | ||
TA = –40°C to +85°C | 67 | ||||||
LMC648xI 0V ≤ VCM ≤ 15V, V+ = 15V |
65 | 82 | |||||
TA = –40°C to +85°C | 62 | ||||||
LMC648xAI 0V ≤ VCM ≤ 5V, V+ = 5V |
70 | 82 | |||||
TA = –40°C to +85°C | 67 | ||||||
LMC648xI 0V ≤ VCM ≤ 5V, V+ = 5V |
60 | 82 | |||||
TA = –40°C to +85°C | 58 | ||||||
+PSRR | Positive power-supply rejection ratio | LMC648xAI 5V ≤ V+ ≤ 15V, V– = 0V, VO = 2.5V |
70 | 82 | dB | ||
TA = –40°C to +85°C | 67 | ||||||
LMC648xI 5V ≤ V+ ≤ 15V, V– = 0V, VO = 2.5V |
65 | 82 | |||||
TA = –40°C to +85°C | 62 | ||||||
–PSRR | Negative power-supply rejection ratio | LMC648xAI –5V ≤ V– ≤ –15V, V+ = 0V, VO = –2.5V |
70 | 82 | dB | ||
TA = –40°C to +85°C | 67 | ||||||
LMC648xI –5V ≤ V– ≤ –15V, V+ = 0V, VO = –2.5V |
65 | 82 | |||||
TA = –40°C to +85°C | 62 | ||||||
VCM | Input common-mode voltage | V+ = 5V and 15V, for CMRR ≥ 50dB |
Low | (V–) – 0.3 | –0.25 | V | |
Low, TA = –40°C to +85°C | 0 | ||||||
High | (V+) + 0.25 | (V+) + 0.3 | |||||
High, TA = –40°C to +85°C | (V+) | ||||||
AV | Large-signal voltage gain | LMC648xAI sourcing, RL = 2kΩ to 7.5V, V+ = 15V, 7.5V ≤ VO ≤ 11.5V |
140 | 666 | V/mV | ||
TA = –40°C to +85°C | 84 | ||||||
LMC648xI sourcing, RL = 2kΩ to 7.5V, V+ = 15V, 7.5V ≤ VO ≤ 11.5V |
120 | 666 | |||||
TA = –40°C to +85°C | 72 | ||||||
LMC648xAI sinking, RL = 2kΩ to 7.5V, V+ = 15V, 3.5V ≤ VO ≤ 7.5V |
35 | 75 | |||||
TA = –40°C to +85°C | 20 | ||||||
LMC648xI sinking, RL = 2kΩ to 7.5V, V+ = 15V, 3.5V ≤ VO ≤ 7.5V |
35 | 75 | |||||
TA = –40°C to +85°C | 20 | ||||||
LMC648xAI sourcing, RL = 600Ω to 7.5V, V+ = 15V, 7.5V ≤ VO ≤ 11.5V |
80 | 300 | |||||
TA = –40°C to +85°C | 48 | ||||||
LMC648xI sourcing, RL = 600Ω to 7.5V, V+ = 15V, 7.5V ≤ VO ≤ 11.5V |
50 | 300 | |||||
TA = –40°C to +85°C | 30 | ||||||
LMC648xAI sinking, RL = 600Ω to 7.5V, V+ = 15V, 3.5V ≤ VO ≤ 7.5V |
20 | 35 | |||||
TA = –40°C to +85°C | 13 | ||||||
LMC648xI sinking, RL = 600Ω to 7.5V, V+ = 15V, 3.5V ≤ VO ≤ 7.5V |
15 | 35 | |||||
TA = –40°C to +85°C | 10 | ||||||
VO | Voltage output swing | V+ = 5V, RL = 2kΩ to V+ / 2 | Swing high | 4.8 | 4.9 | V | |
Swing high, TA = –40°C to +85°C |
4.7 | ||||||
Swing low | 0.1 | 0.18 | |||||
Swing low, TA = –40°C to +85°C |
0.24 | ||||||
V+ = 5V, RL = 600Ω to V+ / 2 | Swing high | 4.5 | 4.7 | ||||
Swing high, TA = –40°C to +85°C |
4.24 | ||||||
Swing low | 0.3 | 0.5 | |||||
Swing low, TA = –40°C to +85°C |
0.65 | ||||||
V+ = 15V, RL = 2kΩ to V+ / 2 | Swing high | 14.4 | 14.7 | ||||
Swing high, TA = –40°C to +85°C |
14.2 | ||||||
Swing low | 0.16 | 0.32 | |||||
Swing low, TA = –40°C to +85°C |
0.45 | ||||||
V+ = 15V, RL = 600Ω to V+ / 2 | Swing high | 13.4 | 14.1 | ||||
Swing high, TA = –40°C to +85°C |
13 | ||||||
Swing low | 0.5 | 1 | |||||
Swing low, TA = –40°C to +85°C |
1.3 | ||||||
ISC | Output short-circuit current | V+ = 5V, sourcing, VO = 0V | 16 | 20 | mA | ||
TA = –40°C to +85°C | 12 | ||||||
V+ = 5V, sinking, VO = 5V | 11 | 15 | |||||
TA = –40°C to +85°C | 9.5 | ||||||
V+ = 15V, sourcing, VO = 0V | 28 | 30 | |||||
TA = –40°C to +85°C | 22 | ||||||
V+ = 15V, sinking, VO = 12V(1) | 30 | 30 | |||||
TA = –40°C to +85°C | 24 | ||||||
IS | Supply current | Per amplifier, V+ = 5V, VO = V+ / 2 |
0.5 | 0.7 | mA | ||
TA = –40°C to +85°C | 0.9 | ||||||
Per amplifier, V+ = 15V, VO = V+ / 2 |
LMC6482 | 0.65 | 0.8 | ||||
LMC6484 | 0.65 | 0.75 | |||||
TA = –40°C to +85°C | 0.95 | ||||||
AC SPECS | |||||||
SR | Slew rate(2) | LMC648xAI V+ = 15V, 10V step |
1 | 1.3 | V/µs | ||
TA = –40°C to +85°C | 0.7 | ||||||
LMC648xI V+ = 15V, 10V step |
0.9 | 1.3 | |||||
TA = –40°C to +85°C | 0.63 | ||||||
GBW | Gain bandwidth | V+ = 15V | 1.5 | MHz | |||
Θm | Phase margin | 50 | Deg | ||||
Gm | Gain margin | 15 | dB | ||||
Amp-to-amp isolation | V+ = 15V, RL = 100kΩ to 7.5V, VO = 12VPP, f = 1kHz | 150 | dB | ||||
en | Input-referred voltage noise | f = 1kHz, VCM = 1V | 37 | nV/√Hz | |||
in | Input current noise density | f = 1kHz | 0.03 | pA/√Hz | |||
THD | Total harmonic distortion | f = 10kHz, AV = –2, RL = 10kΩ | VO = 8.5VPP | 0.01 | % | ||
V+ = 10V, VO = 4.1VPP | 0.01 |