A22H165M Datasheet, PDF (7/32 Pages) STMicroelectronics – Integrated high-efficiency buck converter

A22H165M
3
Electrical characteristics
Electrical characteristics
V_CC = +3.6 V, AGND = 0 V, T_amb = 25 °C (unless otherwise specified)
Symbol
Table 5. Electrical characteristics of the I²C interface
Parameter
Min.
Typ.
V_IL Low level input voltage on SDA, SCL pins
V_IH High level input voltage on SDA, SCL pins
1.2
V_OL Low level output voltage, SDA pin, I_sink = 3 mA
Max. Unit
0.6
V
V
0.4
V
I_in
Input current on SDA, SCL
V_{-----S---6-D--0---A0----,k---S-Ω---C-----L--}
10
µA
V_CC = +3.6 V, AGND = 0 V, R_L= 32 Ω + 15 Ω, T_amb = 25° C (unless otherwise specified)
Symbol
Table 6. Electrical characteristics of the amplifier
Parameter
Min.
Typ.
Max. Unit
I_CC
Quiescent supply current, no input signal, both channels
enabled
1.2
1.5 mA
I_s
I_STBY
V_in
V_oo
V_out
Supply current, with input modulation, both channels enabled,
HPVDD = 1.2 V, output power per channel, F=1kHz
Pout = 100 µW at 3 dB crest factor
Pout = 500 µW at 3 dB crest factor
Pout = 1 mW at 3 dB crest factor
Pout = 100 µW at 10 dB crest factor
Pout = 500 µW at 10 dB crest factor
Pout = 1 mW at 10 dB crest factor
Standby current, no input signal, I²C CR1 = 01h
V_SDA = 0 V, V_SCL = 0 V
Input differential voltage range⁽¹⁾
Output offset voltage
No input signal
Maximum output voltage, in-phase signals
R_L = 16 Ω, THD+N = 1% max, f = 1 kHz
R_L = 47 Ω, THD+N = 1% max, f = 1 kHz
R_L = 10 kΩ, Ρ_s = 15 Ω, Χ_L = 1 νΦ, THD+N = 1% max,
f = 1 kHz
-500
0.6
1.0
1.0
2.3
3.5
3.7
4.7
5
6.5
mA
2.1
3.1
3.9
0.6
5
µA
1
+500
V_rms
µV
0.8
1.1
V_rms
1.3
THD+N
Total harmonic distortion + noise, G = 0 dB
V_out = 700 mVrms, F = 1 kHz
V_out = 700 mVrms, 20 Hz < F < 20 kHz
0.006
0.02
%
0.05
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