LM2776与AD8397的连接电路不正常?

5V模拟电源--->LM2776电源芯片--->(-5V电源),产生的-5V给图二AD8397供电。

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package com.example.lm.myapplication; import android.support.v7.app.ActionBarActivity; import android.os.Bundle; import android.util.Log; import android.widget.TextView; public class MainActivity extends ActionBarActivity { //String TAG ="myTag"; TextView textView; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); textView = findViewById(R.id.textView); //Log.d(TAG, "执行了onCreate()方法"); } @Override protected void onStart() { super.onStart(); //Log.d(TAG, "执行了onStart()方法"); } @Override protected void onResume() { super.onResume(); //Log.d(TAG, "执行了onResume()方法"); } @Override protected void onPause() { super.onPause(); //Log.d(TAG, "执行了onPause()方法"); textView.setText("pause"); } @Override protected void onStop() { super.onStop(); //Log.d(TAG, "执行了onStop()方法"); } @Override protected void onRestart() { super.onRestart(); //Log.d(TAG, "执行了onRestart()方法"); } @Override protected void onDestroy() { super.onDestroy(); //Log.d(TAG, "执行了onDestroy()方法"); } } ``` ```
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