米6体育平台手机版

ZHCSX73C August 2006 – October 2024

PRODUCTION DATA

5.7 Error-Amplifier Section Electrical Characteristics

V_CC = 15 V⁽¹⁾, R_T = 10 kΩ, C_T = 3.3 nF, over recommended operating free-air temperature range (unless otherwise specified)

PARAMETER	TEST CONDITIONS	TL284xB			TL384xB			UNIT
PARAMETER	TEST CONDITIONS	MIN	TYP⁽²⁾	MAX	MIN	TYP⁽²⁾	MAX	UNIT
Feedback input voltage	COMP = 2.5 V	2.45	2.5	2.55	2.42	2.5	2.58	V
Input bias current			–0.3	–1		–0.3	–2	μA
Open-loop voltage amplification	V_O = 2 V to 4 V	65	90		65	90		dB
Gain-bandwidth product		0.7	1		0.7	1		MHz
Supply-voltage rejection ratio	V_CC = 12 V to 25 V	60	70		60	70		dB
Output sink current	VFB = 2.7 V, COMP = 1.1 V	2	6		2	6		mA
Output source current	VFB = 2.3 V, COMP = 5 V	–0.5	–0.8		–0.5	–0.8		mA
High-level output voltage	VFB = 2.3 V, R_L = 15 kΩ to GND	5	6		5	6		V
Low-level output voltage	VFB = 2.7 V, R_L = 15 kΩ to GND		0.7	1.1		0.7	1.1	V

(1) Adjust V_CC above the start threshold before setting it to 15 V.

(2) All typical values are at T_J = 25°C.