MMA047CP4

Application Circuit

 Data Sheet

© 2024 Microchip Technology Inc. and its subsidiaries

DS00005609A - 20

Table 3-2. Evaluation Board Jumper Settings For IDD (MA)

State Jumper Settings

R1

R2

R3

R4

IDD at 5V IDD at 6V IDD at 7V

1

Open Open Open Open 83

86

90

2

Short Open Open Open 99

102

106

3

Open Short Open Open 111

116

120

4

Short Short Open Open 120

124

128

5

Open Open Short Open 126

130

135

6

Short Open Short Open 131

136

140

7

Open Short Short Open 136

140

145

8

Short Short Short Open 139

143

148

9

Open Open Open Short 146

151

156

10

Short Open Open Short 148

153

158

11

Open Short Open Short 150

155

160

12

Short Short Open Short 151

156

161

13

Open Open Short Short 153

158

162

14

Short Open Short Short 154

159

163

15

Open Short Short Short 154

160

165

16

Short Short Short Short 155

161

166

Table 3-3. RSB Values (RSB – Bias Defining Resistor Connecting Between Pin 9 and Ground on Figure 3–1) vs. Drain

Current at VDD = 5, 6, 7V

RSB (Ohm) IDD(mA) at 5V IDD(mA) at 6V IDD(mA) at 7V

0

177

183

188

1

156

162

167

2

146

151

156

3

138

144

148

4

133

138

142

5

128

133

137

6

124

129

133

7

121

126

130

8

118

123

127

9

116

120

124

10

114

118

122

11

112

116

120

12

111

115

119

13

109

113

117

14

108

112

116

15

107

111

115

16

106

110

114

17

105

109

113

18

104

108

112

19

103

107

111

20

103

107

110