k鈩?/div>
NOTES: 1. A single resistor string is composed of 4 Runit + 4 Runit + 2 Runit + 2 Runit + 1 Runit + 1 Runit + 1 Runit + 1 Runit = 16 Runit = Rtotal.
2. For the matching (i.e. the relative accuracy) of the unit resistors on a device refer to the gain and level specifications of the respective
configurations.
operational amplifier OA feedback network,
comparator mode (OAFCx = 3. MSP430x22x4 only)
PARAMETER
TEST CONDITIONS
OAFBRx = 1, OARRIP = 0
OAFBRx = 2, OARRIP = 0
OAFBRx = 3, OARRIP = 0
OAFBRx = 4, OARRIP = 0
OAFBRx = 5, OARRIP = 0
OAFBRx = 6, OARRIP = 0
OAFBRx = 7, OARRIP = 0
VLevel
Comparator level
OAFBRx = 1, OARRIP = 1
OAFBRx = 2, OARRIP = 1
OAFBRx = 3, OARRIP = 1
OAFBRx = 4, OARRIP = 1
OAFBRx = 5, OARRIP = 1
OAFBRx = 6, OARRIP = 1
OAFBRx = 7, OARRIP = 1
Fast Mode, Overdrive 10mV
Fast Mode, Overdrive 100mV
Fast Mode, Overdrive 500mV
Medium Mode, Overdrive 10mV
tPLH, tPHL
Propagation delay
(low鈭抙igh and high鈭抣ow)
Medium Mode, Overdrive 100mV
Medium Mode, Overdrive 500mV
Slow Mode, Overdrive 10mV
Slow Mode, Overdrive 100mV
Slow Mode, Overdrive 500mV
VCC
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/ 3V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
2.2 V/3 V
MIN
0.245
0.495
0.619
TYP
1/4
1/2
5/8
MAX
0.255
0.505
0.631
UNIT
N/A (see Note 1)
N/A (see Note 1)
N/A (see Note 1)
N/A (see Note 1)
0.061
0.122
0.184
0.245
0.367
0.495
1/16
1/8
3/16
1/4
3/8
1/2
40
4
3
60
6
5
160
20
15
碌s
0.065
0.128
0.192
0.255
0.383
0.505
VCC
N/A (see Note 1)
NOTES: 1. The level is not available due to the analog input voltage range of the operational amplifier.
POST OFFICE BOX 655303
鈥?/div>
DALLAS, TEXAS 75265
53
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