ZHCSFN6F March 2007 – June 2021 INA203 , INA204 , INA205
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|---|---|
INPUT | ||||||||
VSENSE | Full-Scale Sense Input Voltage | VSENSE = VIN+ – VIN– | 0.15 | (VS – 0.25)/Gain | V | |||
VCM | Common-Mode Input Range | TA = –40°C to 125°C | –16 | 80 | V | |||
CMRR | Common-Mode Rejection Ratio | VCM = –16 V to 80 V | 80 | 100 | dB | |||
CMRR over Temperature | VCM = 12 V to 80 V | TA = –40°C to 125°C | 100 | 123 | dB | |||
VOS | Offset Voltage, RTI (1) | ±0.5 | ±2.5 | mV | ||||
25°C to 125°C | ±3 | mV | ||||||
–40°C to 25°C | ±3.5 | mV | ||||||
dVOS/dT | Offset Voltage, RTI (1) vs. Temperature | TMIN to TMAX | TA = –40°C to 125°C | 5 | μV/°C | |||
PSR | Offset Voltage, RTI (1) vs. Power Supply | VOUT = 2 V, VCM = 18 V, 2.7 V |
TA = –40°C to 125°C | 2.5 | 100 | μV/V | ||
IB | Input Bias Current, VIN– Pin |
TA = –40°C to 125°C | ±9 | ±16 | μA | |||
OUTPUT (VSENSE ≥ 20 mV) | ||||||||
G | Gain | INA203 | 20 | V/V | ||||
INA204 | 50 | V/V | ||||||
INA205 | 100 | V/V | ||||||
Gain Error | VSENSE = 20 mV to 100 mV | ±0.2% | ±1% | |||||
Gain Error over Temperature | VSENSE = 20 mV to 100 mV | TA = –40°C to 125°C | ±2% | |||||
Total Output Error (2) | VSENSE = 120 mV, VS = 16 V |
±0.75% | ±2.2% | |||||
Total Output Error (2) over Temperature | VSENSE = 120 mV, VS = 16 V |
TA = –40°C to 125°C | ±3.5% | |||||
Nonlinearity Error (3) | VSENSE = 20 mV to 100 mV | ±0.002% | ||||||
RO | Output Impedance, Pin 2 | 1.5 | Ω | |||||
Maximum Capacitive Load | No Sustained Oscillation | 10 | nF | |||||
OUTPUT (VSENSE < 20 mV) (4) | ||||||||
INA203, INA204, INA205 output | –16 V ≤ VCM < 0 V | 300 | mV | |||||
INA203 output | 0 V ≤ VCM ≤ VS, VS = 5 V | 0.4 | V | |||||
INA204 output | 0 V ≤ VCM ≤ VS, VS = 5 V | 1 | V | |||||
INA205 output | 0 V ≤ VCM ≤ VS, VS = 5 V | 2 | V | |||||
INA203, INA204, INA205 output | VS < VCM ≤ 80 V | 300 | mV | |||||
VOLTAGE OUTPUT (5) | ||||||||
Output Swing to the Positive Rail | VIN– = 11 V, VIN+ = 12 V |
TA = –40°C to 125°C | (Vs) – 0.15 | (Vs) – 0.25 | V | |||
Output Swing to GND (6) | VIN– = 0 V, VIN+ = –0.5 V |
TA = –40°C to 125°C | (VGND) + 0.004 | (VGND) + 0.05 | V | |||
FREQUENCY RESPONSE | ||||||||
BW | Bandwidth | INA203; CLOAD = 5 pF | 500 | kHz | ||||
INA204; CLOAD = 5 pF | 300 | kHz | ||||||
INA205; CLOAD = 5 pF | 200 | kHz | ||||||
Phase Margin | CLOAD < 10 nF | 40 | ||||||
SR | Slew Rate | 1 | V/μs | |||||
Settling Time (1%) | VSENSE = 10 mVPP to 100
mVPP, CLOAD = 5 pF |
2 | μs | |||||
NOISE, RTI | ||||||||
Output Voltage Noise Density | 40 | nV/√ Hz |