ZHCSFN6F March 2007 – June 2021 INA203 , INA204 , INA205
PRODUCTION DATA
- 1 特性
- 2 應用
- 3 說明
- 4 Revision History
- 5 Pin Configuration and Functions
-
6 Specifications
- 6.1 Absolute Maximum Ratings
- 6.2 ESD Ratings
- 6.3 Recommended Operating Conditions
- 6.4 Thermal Information
- 6.5 Electrical Characteristics: Current-Shunt Monitor
- 6.6 Electrical Characteristics: Comparator
- 6.7 Electrical Characteristics: Reference
- 6.8 Electrical Characteristics: General
- 6.9 Typical Characteristics
- 7 Detailed Description
- 8 Application and Implementation
- 9 Power Supply Recommendations
- 10Layout
- 11Device and Documentation Support
- 12Mechanical, Packaging, and Orderable Information
封裝選項
請參考 PDF 數據表獲取器件具體的封裝圖。
機械數據 (封裝 | 引腳)
- D|14
- DGS|10
- PW|14
散熱焊盤機械數據 (封裝 | 引腳)
訂購信息
6.6 Electrical Characteristics: Comparator
At TA = 25°C, VS = 12 V, VCM = 12 V, VSENSE = 100 mV, RL = 10 k? to GND, and Rpullup = 5.1 k? each connected from CMP1 OUT and CMP2 OUT to VS, unless otherwise noted.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|---|
| OFFSET VOLTAGE | ||||||||
| Offset Voltage | Comparator Common-Mode Voltage = Threshold Voltage | 2 | mV | |||||
| Offset Voltage Drift, Comparator 1 | TA = –40°C to 125°C | ±2 | μV/°C | |||||
| Offset Voltage Drift, Comparator 2 | TA = –40°C to 125°C | 5.4 | μV/°C | |||||
| Threshold | TA = 25°C | 590 | 608 | 620 | mV | |||
| Threshold over Temperature | TA = –40°C to 125°C | 586 | 625 | mV | ||||
| Hysteresis (1), CMP1 | TA = –40°C to 85°C | –8 | mV | |||||
| Hysteresis (1), CMP2 | TA = –40°C to 85°C | 8 | mV | |||||
| INPUT BIAS CURRENT (2) | ||||||||
| CMP1 IN+, CMP2 IN+ | 0.005 | 10 | nA | |||||
| CMP1 IN+, CMP2 IN+ vs. Temperature | TA = –40°C to 125°C | 15 | nA | |||||
| INPUT IMPEDANCE | ||||||||
| Pins 3 and 6 (14-pin packages only) | 10 | k? | ||||||
| INPUT RANGE | ||||||||
| CMP1 IN+ and CMP2 IN+ | 0 V to VS – 1.5 V | V | ||||||
| Pins 3 and 6 (14-pin packages only) (3) | 0 V to VS – 1.5 V | V | ||||||
| OUTPUT | ||||||||
| Large-Signal Differential Voltage Gain | CMP VOUT 1 V to 4 V, RL ≥ 15 k? Connected to 5 V | 200 | V/mV | |||||
| High-Level Output Current | VID = 0.4 V, VOH = VS | 0.0001 | 1 | μA | ||||
| Low-Level Output Voltage | VID = –0.6 V, IOL = 2.35 mA | 220 | 300 | mV | ||||
| RESPONSE TIME (4) | ||||||||
| Comparator 1 | RL to 5 V, CL = 15 pF, 100-mV Input Step with 5-mV Overdrive | 1.3 | μs | |||||
| Comparator 2 | RL to 5 V, CL = 15 pF, 100-mV Input Step with 5-mV Overdrive, CDELAY Pin Open | 1.3 | μs | |||||
| RESET | ||||||||
| RESET Threshold (5) | 1.1 | V | ||||||
| Logic Input Impedance | 2 | M? | ||||||
| Minimum RESET Pulse Width | 1.5 | μs | ||||||
| RESET Propagation Delay | 3 | μs | ||||||
| Comparator 2 Delay Equation (6) | CDELAY = tD/5 | μF | ||||||
| tD | Comparator 2 Delay | CDELAY = 0.1 μF | 0.5 | s | ||||
(1) Hysteresis refers to the threshold (the threshold specification applies to a rising edge of a noninverting input) of a falling edge on the noninverting input of the comparator; refer to Figure 6-1.
(2) Specified by design; not production tested.
(4) The comparator response time specified is the interval between the input step function and the instant when the output crosses 1.4 V.
(5) The CMP1
RESET input has an internal 2-M? (typical) pulldown. Leaving the CMP1
RESET open results in a LOW state, with transparent comparator operation.
(6) The Comparator 2 delay applies to both rising and falling edges of the comparator output.
Figure 6-1 Comparator Hysteresis