Datasheet LMC7101 (Microchip) - 4

LMC7101 Micrel, Inc.
Electrical Characteristics—DC (12V)
V+ = +12V, V– = 0V, V = 1.5V, V = V+/2; R = 1M = 25 CM OUT L Ω; TJ °C,
bold
values indicate –40°C ≤ TJ ≤ +85°C; unless noted
LMC7101A LMC7101B Symbol Parameter Condition Typ Min Max Min Max Units
V Input Offset Voltage 0.11 6 9 mV OS TCV Input Offset Voltage Average Drift 1.0 OS µV/°C I Input Bias Current 1.0
64 64
pA B I Input Offset Current 0.5
32 32
pA OS R Input Resistance >1 T IN Ω CMRR Common-Mode Rejection Ratio 0V ≤ V CM ≤ 12V,
Note 6
82 65 65 dB
60 60
dB V Input Common-Mode Voltage input low, V+ = 12V, –0.3 –0.20 –0.20 V CM CMRR ≥ 50dB
0.00 0.00
V input high, V+ = 12V, 12.3 12.2 12.2 V CMRR ≥ 50dB
12.0 12.0
V +PSRR Positive Power Supply V+ = 5V to 12V, 82 70 65 dB Rejection Ratio V– = 0V, V = 1.5V
65 62
dB OUT –PSRR Negative Power Supply V+ = 0V, V– = –5V to 82 70 65 dB Rejection Ratio –12V, V = –1.5V
65 62
dB OUT A Large Signal Voltage Gain sourcing or sinking, 340 80 80 V/mV V R = 2k,
Note 9 40 40
V/mV L sourcing or sinking, 300 15 15 V/mV R = 600 L Ω,
Note 9 10 10
V/mV C Common-Mode Input Capacitance 3 pF IN V Output Swing output high, V+ = 12V, 11.98 11.9 11.9 V OUT R = 2k
11.87 11.87
V L output low, V+ = 12V, 0.02 0.10 0.10 V R = 2k,
0.13 0.13
V L output high, V+ = 12V, 11.93 11.73 11.73 V R = 600 L Ω
11.65 11.65
V output low, V+ = 12V, 0.07 0.27 0.27 V R = 600 L Ω
0.35 0.35
V I Output Short Circuit Current sourcing (V = 0V) or 300 200 200 mA SC OUT sinking (V = 12V),
120 120
mA OUT
Notes 7, 8
I Supply Current V = V+/2 0.8 1.5 1.5 mA S OUT
1.71 1.71
mA LMC7101 4 February 2005