Datasheet LTC4150 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | Coulomb Counter/Battery Gas Gauge |
| 页数 / 页 | 14 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, unless otherwise noted. … |
| 文件格式/大小 | PDF / 176 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, unless otherwise noted. Voltage to Frequency Gain. vs Supply Voltage
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LTC4150
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Voltage to Frequency Gain Voltage to Frequency Gain vs Supply Voltage vs Temperature Operating IDD vs VDD
+1.00 +1.00 140 VSENSE = 50mV +0.75 +0.75 +0.50 +0.50 120 YPICAL) +0.25 YPICAL) +0.25 VDD = 2.7V VSENSE = 25mV 0 0 VDD = 8.5V (μA) 100 I DD –0.25 VSENSE = 50mV –0.25 ERROR (% OF T ERROR (% OF T VF –0.50 VF –0.50 80 G G –0.75 –0.75 –1.00 –1.00 60 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 2 3 4 5 6 7 8 9 10 VDD (V) TEMPERATURE (°C) VDD (V) 4150 G01 4150 G02 4150 G03
Undervoltage Lockout Threshold Shutdown IDD vs VDD Digital Output Low Voltage vs VDD vs Temperature
6 400 2.60 IOL = 1.6mA RISING EDGE 350 2.59 5 300 2.58 4 250 POL PIN 2.57 (μA) 3 (mV) 200 INT PIN 2.56 I DD OLV UVLO (V) 150 2.55 2 100 2.54 1 50 2.53 0 0 2.52 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 VDD (V) VDD (V) TEMPERATURE (°C) 4150 G04 4150 G05 4150 G06 4150fc 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, unless otherwise noted. Voltage to Frequency Gain Voltage to Frequency Gain vs Supply Voltage vs Temperature Operating IDD vs VDD
+1.00 +1.00 140 VSENSE = 50mV +0.75 +0.75 +0.50 +0.50 120 YPICAL) +0.25 YPICAL) +0.25 VDD = 2.7V VSENSE = 25mV 0 0 VDD = 8.5V (μA) 100 I DD –0.25 VSENSE = 50mV –0.25 ERROR (% OF T ERROR (% OF T VF –0.50 VF –0.50 80 G G –0.75 –0.75 –1.00 –1.00 60 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 2 3 4 5 6 7 8 9 10 VDD (V) TEMPERATURE (°C) VDD (V) 4150 G01 4150 G02 4150 G03
Undervoltage Lockout Threshold Shutdown IDD vs VDD Digital Output Low Voltage vs VDD vs Temperature
6 400 2.60 IOL = 1.6mA RISING EDGE 350 2.59 5 300 2.58 4 250 POL PIN 2.57 (μA) 3 (mV) 200 INT PIN 2.56 I DD OLV UVLO (V) 150 2.55 2 100 2.54 1 50 2.53 0 0 2.52 2 3 4 5 6 7 8 9 10 2 3 4 5 6 7 8 9 -50 -25 0 25 50 75 100 125 VDD (V) VDD (V) TEMPERATURE (°C) 4150 G04 4150 G05 4150 G06 4150fc 4 Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM TIMING DIAGRAMS OPERATION APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS