ATA5279P-PLQW Atmel, ATA5279P-PLQW Datasheet - Page 33

• Manufacturer Part Number: ATA5279P-PLQW
• Description: IC ANTENNA DVR SIX-FOLD 48QFN
• Manufacturer: Atmel

Specifications of ATA5279P-PLQW

• Rf Type: PEG, TPMS
• Frequency: 125kHz
• Features: RSSI Equipped
• Package / Case: 48-VQFN Exposed Pad, 48-HVQFN, 48-SQFN, 48-DHVQFN
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

8. Functional Parameters (Continued)
All parameters valid for 7.0V VS 16.5V and –40°C T
9125L–RKE–03/11
*) Type means: A = 100% tested, B = 100% correlation tested, C = Characterized on samples, D = Design parameter
Notes:
4.10
4.11
No.
3.3
3.4
3.5
3.6
3.7
3.8
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4
1. In this column, pin group names are given. Please refer to
2. Operation of coils with higher impedance than the given value is possible but functional limitations might occur (inability to
Parameters
Driver output sink
resistance during
operation
Driver output source
resistance during
startup
Driver output source
resistance during
operation
Feedback resistance
Clock input low-to-high
detection threshold
Power-down input
pull-down resistance
High-current Driver Stage (A1P, A2P, A3P)
Sourcing current limit
(RMS)
Sinking current limit
(RMS)
Signal difference carrier
to harmonics 2, 3, 4, 5
Load imped. range
(amount of complex
impedance)
Min. output voltage
Max. output voltage
Idle mode cross current V
Idle mode output
voltage
Inactive pull-up current
Diagnosis mode pull-up
current
Diagnosis mode
pull-down current
more details.
reach to configured coil current). Coils with lower impedance should not be used as they might be detected as faulty.
(2)
Test Conditions
I
I
I
V
V
V
Idle mode, DC ramping
Idle mode, DC ramping
V
I
f
I
I
T
I
T
V
I
I
T
V
I
T
V
V
V
V
OSCO
OSCO
OSCO
coil,p
OSCI
coil,pp
AxP
AxP
AxP
AxP
AxP
OSCI, OSCO
OSCI
AxP,pp
j
j
j
j
AxP
AxP
VIF
VDS
VDS
VDS
VDS
VDS
= 200mA
= –200mA
= 0
= ±200mA
= –100µA
= 5V
= 0V
= 16.5V
= 200mA
= 8MHZ
30°C
30°C
= 16.5V
= 20V
30°C
= 20V
30°C
= 16.5V
= 16.5V
= 100µA
= –100µA
= –100µA
= 5V
= 2A
= 30V
pp
= 5V
a
105°C unless otherwise noted.
CSP
CSP
CSP
CSP
CSP
HDL
HDL
HDL
HDL
HRL
HDL
HDL
HDL
HDL
Pin
DS
7
V
R
Symbol
V
R
V
V
I
R
R
R
I
Section 2. “Pin Configuration” on page 2
R
I
Z
I
I
HP,HSCL
AxPH,CC
HP,LSCL
AxPH,dile
OHP,max
AxPH,PU
PU,Diag
PD,Diag
OHP,min
FB,OSC
LH,OSC
OSC,L1
OSC,L1
OSC,L1
D
Coil,HP
OSCI,0
Sig
VDS – 4.5
0.45
–150
Min.
–1.7
11.5
220
170
VIF
1.8
0.9
1.8
1.1
2.5
35
3
2
9
Typ.
50
Atmel ATA5279
0.55
VDS –
–0.88
Max.
–100
360
–34
260
VIF
4.4
2.2
4.4
4.3
2.5
12
68
11
27
6
2
in this document for
Unit
mA
dB
µA
µA
k
k
k
k
k
k
A
A
V
V
V
Type*
D
A
A
A
A
A
A
B
B
A
A
A
A
A
B
A
A
33