ZHCSKC6D October 2019 – January 2023 LMH32401
PRODUCTION DATA
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| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| OUTPUT PERFORMANCE | ||||||
| VOH | Single-sided output voltage swing (high)(2) | TA = 25°C | 2.87 | 2.9 | V | |
| VOL | Single-sided output voltage swing (low)(2) | TA = 25°C | 0.36 | 0.39 | V | |
| IOUT | Linear output drive (sink and source) | TA = 25°C, IIN = 500 μA, gain = 2 k?, RL = 25 Ω |
24 | 26.6 | 32 | mA |
| TA = –40°C, IIN = 500 μA, gain = 2 k?, RL = 25 Ω |
27.1 | |||||
| TA = 125°C, IIN = 500 μA, gain = 2 k?, RL = 25 Ω |
25.1 | |||||
| ISC | Output short-circuit current (differential) (3) | 70 | mA | |||
| ZOUT | DC output impedance (amplifier enabled) | Differential impedance | 18 | 21 | 24 | Ω |
| ZOUT | DC output impedance in shutdown | Differential impedance | 2.8 | 3.3 | kΩ | |
| OUTPUT COMMON-MODE CONTROL (VOCM) PERFORMANCE | ||||||
| SSBW | Small-signal bandwidth | VOCM = 100 mVPP at VOCM pin | 285 | MHz | ||
| LSBW | Large-signal bandwidth | VOCM = 1 VPP at VOCM pin | 85 | MHz | ||
| eN | Output common-mode noise | f = 10 MHz, 1-nF capacitor to GND on VOCM pin | 17.8 | nV/√Hz | ||
| AV | Gain, (ΔVOCM/ΔVOCM) | IN floating, VOCM = 1.1 V (driven) | 1 | V/V | ||
| Gain error | TA = 25°C, VOCM = 0.7 V to 2.3 V | –2% | 0.5% | 2% | ||
| TA = –40°C to 125°C, VOCM = 0.7 V to 2.3 V | ±1% | |||||
| Input impedance | 17 | kΩ | ||||
| VOCMOS | VOCM pin default offset from 1.1 V | VOCM floating, (VOCM measured - 1.1 V) | 0 | 10 | 20 | mV |
| ΔVOCM/ ΔIIN |
VOCM error vs Input current | Gain = 20 k?, VOCM driven to 1.1 V | –15 | μV/μA | ||
| VOCM | Output common-mode voltage, (VOUT+ + VOUT-)/2 |
TA = 25°C, VOCM pin floating | 1.05 | 1.1 | 1.15 | V |
| Output common-mode voltage drift, (ΔVOCM/ΔTA) | TA = –40°C to 125°C, VOCM pin floating | 75 | μV/°C | |||
| VOCM | Output common-mode voltage, (VOUT+ + VOUT-)/2 |
TA = 25°C, VOCM pin driven to 1.1 V | 1.05 | 1.1 | 1.15 | V |
| Output common-mode voltage drift, (ΔVOCM/ΔTA) |
TA = –40°C to 125°C, VOCM pin driven to 1.1 V |
–14 | μV/°C | |||
| OUTPUT DIFFERENTIAL OFFSET (VOD) PERFORMANCE | ||||||
| SSBW | Small-signal bandwidth | VOD = 100 mVPP at VOD pin | 45 | MHz | ||
| LSBW | Large-signal bandwidth | VOD = 1 VPP | 14 | MHz | ||
| VOS_D | Differential output offset, VOUT = (VOUT– –VOUT+) |
IN floating, VOD = 0.5 V | 490 | 510 | 530 | mV |
| Differential output offset drift, ΔVOS_D/ΔTA | IN floating, VOD = 0.5 V | 0.03 | mV/℃ | |||
| VOS_D | Differential output offset, VOUT = (VOUT– –VOUT+) |
IN floating, VOD floating | 490 | 510 | 530 | mV |
| Differential output offset drift, ΔVOS_D/ΔTA | IN floating, VOD floating | 0.04 | mV/℃ | |||
| AV | Gain, (ΔVOUT/ΔVOD), where VOUT = (VOUT– –VOUT+) |
IN floating, VOCM = 1.1 V (driven) | 1.01 | V/V | ||
| Gain error | TA = 25℃, VOD = 0 V to 1.2 V | –5% | –1% | 5% | ||
| TA = –40℃ to 125℃, VOD = 0 V to 1.2 V | ±1.5% | |||||
| Input impedance | 2.5 | kΩ | ||||
| AMBIENT LIGHT CANCELLATION PERFORMANCE (IDC_EN = 0 V) (4) | ||||||
| Settling time (within VOD limit) | IIN = 0 μA → 100 μA, GAIN = 2 k? | 18 | μs | |||
| IIN = 0 μA → 10 μA, GAIN = 20 k? | 2.5 | |||||
| IIN = 100 μA → 0 μA, GAIN= 2 k? | 35 | |||||
| IIN = 10 μA → 0 μA, GAIN = 20 k? | 13 | |||||
| Ambient light current cancellation range | Differential output offset (VOUT– – VOUT+) shift from IDC = 10 μA < ±10 mV | 2 | 3 | mA | ||
| POWER SUPPLY | ||||||
| IQ | Quiescent current, total | TA = 25°C | 24 | 30 | 33.5 | mA |
| TA = 125°C | 32 | |||||
| TA = –40°C | 27 | |||||
| PSRR+ | Positive power-supply rejection ratio, VDD1 = VDD2 | 54 | 66 | dB | ||
| SHUTDOWN | ||||||
| IQ | Disabled quiescent current (EN = VDD) | TA = 25°C | 2.4 | 3.3 | 4.2 | mA |
| TA = –40°C | 2.75 | |||||
| TA = 125°C | 5.2 | |||||
| Enable pin input bias current | TA = 25°C | 75 | 120 | μA | ||